Home / 29,719.27-44,593.41-13,077.21

Finding the Fourth Proportional to 29,719.27, 44,593.41 and 13,077.21

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Solution

The fourth proportional to 29,719.27, 44,593.41 and 13,077.21 is: 19,622.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,719.27 : 44,593.41 = 13,077.21 : x
  2. Step 2: Convert to fraction form
    29,719.27/44,593.41 = 13,077.21/x
  3. Step 3: Cross multiply
    29,719.27x = 44,593.41 × 13,077.21
  4. Step 4: Simplify right side
    29,719.27x = 583,157,387.19
  5. Step 5: Solve for x
    x = 583,157,387.19/29,719.27
  6. Step 6: Final answer
    x = 19,622.20

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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.