Home / 94,618.74-141,767.45-57,099.98

Finding the Fourth Proportional to 94,618.74, 141,767.45 and 57,099.98

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Solution

The fourth proportional to 94,618.74, 141,767.45 and 57,099.98 is: 85,553.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,618.74 : 141,767.45 = 57,099.98 : x
  2. Step 2: Convert to fraction form
    94,618.74/141,767.45 = 57,099.98/x
  3. Step 3: Cross multiply
    94,618.74x = 141,767.45 × 57,099.98
  4. Step 4: Simplify right side
    94,618.74x = 8,094,917,565.31
  5. Step 5: Solve for x
    x = 8,094,917,565.31/94,618.74
  6. Step 6: Final answer
    x = 85,553.01

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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.