Home / 94,363.80-141,545.70-52,373.40

Finding the Fourth Proportional to 94,363.80, 141,545.70 and 52,373.40

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Solution

The fourth proportional to 94,363.80, 141,545.70 and 52,373.40 is: 78,560.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,363.80 : 141,545.70 = 52,373.40 : x
  2. Step 2: Convert to fraction form
    94,363.80/141,545.70 = 52,373.40/x
  3. Step 3: Cross multiply
    94,363.80x = 141,545.70 × 52,373.40
  4. Step 4: Simplify right side
    94,363.80x = 7,413,229,564.38
  5. Step 5: Solve for x
    x = 7,413,229,564.38/94,363.80
  6. Step 6: Final answer
    x = 78,560.10

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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.