Home / 94,618.18-141,766.60-57,099.41

Finding the Fourth Proportional to 94,618.18, 141,766.60 and 57,099.41

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Solution

The fourth proportional to 94,618.18, 141,766.60 and 57,099.41 is: 85,552.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,618.18 : 141,766.60 = 57,099.41 : x
  2. Step 2: Convert to fraction form
    94,618.18/141,766.60 = 57,099.41/x
  3. Step 3: Cross multiply
    94,618.18x = 141,766.60 × 57,099.41
  4. Step 4: Simplify right side
    94,618.18x = 8,094,789,217.71
  5. Step 5: Solve for x
    x = 8,094,789,217.71/94,618.18
  6. Step 6: Final answer
    x = 85,552.16

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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.