Home / 94,527.32-141,850.13-38,367.45

Finding the Fourth Proportional to 94,527.32, 141,850.13 and 38,367.45

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Solution

The fourth proportional to 94,527.32, 141,850.13 and 38,367.45 is: 57,575.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,527.32 : 141,850.13 = 38,367.45 : x
  2. Step 2: Convert to fraction form
    94,527.32/141,850.13 = 38,367.45/x
  3. Step 3: Cross multiply
    94,527.32x = 141,850.13 × 38,367.45
  4. Step 4: Simplify right side
    94,527.32x = 5,442,427,578.43
  5. Step 5: Solve for x
    x = 5,442,427,578.43/94,527.32
  6. Step 6: Final answer
    x = 57,575.18

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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.