Home / 94,635.92-141,948.28-35,466.64

Finding the Fourth Proportional to 94,635.92, 141,948.28 and 35,466.64

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Solution

The fourth proportional to 94,635.92, 141,948.28 and 35,466.64 is: 53,197.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,635.92 : 141,948.28 = 35,466.64 : x
  2. Step 2: Convert to fraction form
    94,635.92/141,948.28 = 35,466.64/x
  3. Step 3: Cross multiply
    94,635.92x = 141,948.28 × 35,466.64
  4. Step 4: Simplify right side
    94,635.92x = 5,034,428,545.38
  5. Step 5: Solve for x
    x = 5,034,428,545.38/94,635.92
  6. Step 6: Final answer
    x = 53,197.86

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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.