Home / 15,004.74-22,507.11-5,764.26

Finding the Fourth Proportional to 15,004.74, 22,507.11 and 5,764.26

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Solution

The fourth proportional to 15,004.74, 22,507.11 and 5,764.26 is: 8,646.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,004.74 : 22,507.11 = 5,764.26 : x
  2. Step 2: Convert to fraction form
    15,004.74/22,507.11 = 5,764.26/x
  3. Step 3: Cross multiply
    15,004.74x = 22,507.11 × 5,764.26
  4. Step 4: Simplify right side
    15,004.74x = 129,736,833.89
  5. Step 5: Solve for x
    x = 129,736,833.89/15,004.74
  6. Step 6: Final answer
    x = 8,646.39

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.