Home / 33,207.27-45,822.65-19,594.95

Finding the Fourth Proportional to 33,207.27, 45,822.65 and 19,594.95

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Solution

The fourth proportional to 33,207.27, 45,822.65 and 19,594.95 is: 27,039.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207.27 : 45,822.65 = 19,594.95 : x
  2. Step 2: Convert to fraction form
    33,207.27/45,822.65 = 19,594.95/x
  3. Step 3: Cross multiply
    33,207.27x = 45,822.65 × 19,594.95
  4. Step 4: Simplify right side
    33,207.27x = 897,892,437.64
  5. Step 5: Solve for x
    x = 897,892,437.64/33,207.27
  6. Step 6: Final answer
    x = 27,039.03

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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.