Home / 34,881.18-52,316.19-15,154.44

Finding the Fourth Proportional to 34,881.18, 52,316.19 and 15,154.44

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Solution

The fourth proportional to 34,881.18, 52,316.19 and 15,154.44 is: 22,729.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,881.18 : 52,316.19 = 15,154.44 : x
  2. Step 2: Convert to fraction form
    34,881.18/52,316.19 = 15,154.44/x
  3. Step 3: Cross multiply
    34,881.18x = 52,316.19 × 15,154.44
  4. Step 4: Simplify right side
    34,881.18x = 792,822,562.38
  5. Step 5: Solve for x
    x = 792,822,562.38/34,881.18
  6. Step 6: Final answer
    x = 22,729.24

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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.