Home / 9,355.62-14,034.02-3,805.93

Finding the Fourth Proportional to 9,355.62, 14,034.02 and 3,805.93

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Solution

The fourth proportional to 9,355.62, 14,034.02 and 3,805.93 is: 5,709.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355.62 : 14,034.02 = 3,805.93 : x
  2. Step 2: Convert to fraction form
    9,355.62/14,034.02 = 3,805.93/x
  3. Step 3: Cross multiply
    9,355.62x = 14,034.02 × 3,805.93
  4. Step 4: Simplify right side
    9,355.62x = 53,412,472.17
  5. Step 5: Solve for x
    x = 53,412,472.17/9,355.62
  6. Step 6: Final answer
    x = 5,709.13

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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.