Home / 94,064.72-141,143.20-44,148.87

Finding the Fourth Proportional to 94,064.72, 141,143.20 and 44,148.87

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Solution

The fourth proportional to 94,064.72, 141,143.20 and 44,148.87 is: 66,244.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,064.72 : 141,143.20 = 44,148.87 : x
  2. Step 2: Convert to fraction form
    94,064.72/141,143.20 = 44,148.87/x
  3. Step 3: Cross multiply
    94,064.72x = 141,143.20 × 44,148.87
  4. Step 4: Simplify right side
    94,064.72x = 6,231,312,677.81
  5. Step 5: Solve for x
    x = 6,231,312,677.81/94,064.72
  6. Step 6: Final answer
    x = 66,244.95

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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.