Home / 9,377.53-14,061.94-3,452.92

Finding the Fourth Proportional to 9,377.53, 14,061.94 and 3,452.92

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Solution

The fourth proportional to 9,377.53, 14,061.94 and 3,452.92 is: 5,177.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.53 : 14,061.94 = 3,452.92 : x
  2. Step 2: Convert to fraction form
    9,377.53/14,061.94 = 3,452.92/x
  3. Step 3: Cross multiply
    9,377.53x = 14,061.94 × 3,452.92
  4. Step 4: Simplify right side
    9,377.53x = 48,554,710.08
  5. Step 5: Solve for x
    x = 48,554,710.08/9,377.53
  6. Step 6: Final answer
    x = 5,177.77

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1.5x scale

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.