Home / 94,545.68-141,843.12-35,385.92

Finding the Fourth Proportional to 94,545.68, 141,843.12 and 35,385.92

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Solution

The fourth proportional to 94,545.68, 141,843.12 and 35,385.92 is: 53,088.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,545.68 : 141,843.12 = 35,385.92 : x
  2. Step 2: Convert to fraction form
    94,545.68/141,843.12 = 35,385.92/x
  3. Step 3: Cross multiply
    94,545.68x = 141,843.12 × 35,385.92
  4. Step 4: Simplify right side
    94,545.68x = 5,019,249,296.87
  5. Step 5: Solve for x
    x = 5,019,249,296.87/94,545.68
  6. Step 6: Final answer
    x = 53,088.09

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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.