Home / 27,241.83-37,594.71-15,304.92

Finding the Fourth Proportional to 27,241.83, 37,594.71 and 15,304.92

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Solution

The fourth proportional to 27,241.83, 37,594.71 and 15,304.92 is: 21,121.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,241.83 : 37,594.71 = 15,304.92 : x
  2. Step 2: Convert to fraction form
    27,241.83/37,594.71 = 15,304.92/x
  3. Step 3: Cross multiply
    27,241.83x = 37,594.71 × 15,304.92
  4. Step 4: Simplify right side
    27,241.83x = 575,384,028.97
  5. Step 5: Solve for x
    x = 575,384,028.97/27,241.83
  6. Step 6: Final answer
    x = 21,121.34

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Half scale
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Double scale
Find fourth proportional to 27,242.83, 37,596.09 and 15,305.92
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.