Home / 29,365.90-44,025.36-15,318.88

Finding the Fourth Proportional to 29,365.90, 44,025.36 and 15,318.88

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Solution

The fourth proportional to 29,365.90, 44,025.36 and 15,318.88 is: 22,966.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,365.90 : 44,025.36 = 15,318.88 : x
  2. Step 2: Convert to fraction form
    29,365.90/44,025.36 = 15,318.88/x
  3. Step 3: Cross multiply
    29,365.90x = 44,025.36 × 15,318.88
  4. Step 4: Simplify right side
    29,365.90x = 674,419,206.80
  5. Step 5: Solve for x
    x = 674,419,206.80/29,365.90
  6. Step 6: Final answer
    x = 22,966.07

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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.