Home / 44,411.10-66,600.45-14,829.90

Finding the Fourth Proportional to 44,411.10, 66,600.45 and 14,829.90

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Solution

The fourth proportional to 44,411.10, 66,600.45 and 14,829.90 is: 22,239.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,411.10 : 66,600.45 = 14,829.90 : x
  2. Step 2: Convert to fraction form
    44,411.10/66,600.45 = 14,829.90/x
  3. Step 3: Cross multiply
    44,411.10x = 66,600.45 × 14,829.90
  4. Step 4: Simplify right side
    44,411.10x = 987,678,013.46
  5. Step 5: Solve for x
    x = 987,678,013.46/44,411.10
  6. Step 6: Final answer
    x = 22,239.44

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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.