Home / 376,631.33-564,951.60-110,397.23

Finding the Fourth Proportional to 376,631.33, 564,951.60 and 110,397.23

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Solution

The fourth proportional to 376,631.33, 564,951.60 and 110,397.23 is: 165,597.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,631.33 : 564,951.60 = 110,397.23 : x
  2. Step 2: Convert to fraction form
    376,631.33/564,951.60 = 110,397.23/x
  3. Step 3: Cross multiply
    376,631.33x = 564,951.60 × 110,397.23
  4. Step 4: Simplify right side
    376,631.33x = 62,369,093,136.45
  5. Step 5: Solve for x
    x = 62,369,093,136.45/376,631.33
  6. Step 6: Final answer
    x = 165,597.20

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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.