Home / 29,655.49-44,454.65-10,925.28

Finding the Fourth Proportional to 29,655.49, 44,454.65 and 10,925.28

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Solution

The fourth proportional to 29,655.49, 44,454.65 and 10,925.28 is: 16,377.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,655.49 : 44,454.65 = 10,925.28 : x
  2. Step 2: Convert to fraction form
    29,655.49/44,454.65 = 10,925.28/x
  3. Step 3: Cross multiply
    29,655.49x = 44,454.65 × 10,925.28
  4. Step 4: Simplify right side
    29,655.49x = 485,679,498.55
  5. Step 5: Solve for x
    x = 485,679,498.55/29,655.49
  6. Step 6: Final answer
    x = 16,377.39

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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.