Home / 19,501.14-29,251.76-6,354.53

Finding the Fourth Proportional to 19,501.14, 29,251.76 and 6,354.53

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Solution

The fourth proportional to 19,501.14, 29,251.76 and 6,354.53 is: 9,531.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,501.14 : 29,251.76 = 6,354.53 : x
  2. Step 2: Convert to fraction form
    19,501.14/29,251.76 = 6,354.53/x
  3. Step 3: Cross multiply
    19,501.14x = 29,251.76 × 6,354.53
  4. Step 4: Simplify right side
    19,501.14x = 185,881,227.83
  5. Step 5: Solve for x
    x = 185,881,227.83/19,501.14
  6. Step 6: Final answer
    x = 9,531.81

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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.