Home / 29,150.11-43,725.17-14,356.27

Finding the Fourth Proportional to 29,150.11, 43,725.17 and 14,356.27

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Solution

The fourth proportional to 29,150.11, 43,725.17 and 14,356.27 is: 21,534.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,150.11 : 43,725.17 = 14,356.27 : x
  2. Step 2: Convert to fraction form
    29,150.11/43,725.17 = 14,356.27/x
  3. Step 3: Cross multiply
    29,150.11x = 43,725.17 × 14,356.27
  4. Step 4: Simplify right side
    29,150.11x = 627,730,346.32
  5. Step 5: Solve for x
    x = 627,730,346.32/29,150.11
  6. Step 6: Final answer
    x = 21,534.41

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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.