Home / 94,506.23-141,764.43-38,337.95

Finding the Fourth Proportional to 94,506.23, 141,764.43 and 38,337.95

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Solution

The fourth proportional to 94,506.23, 141,764.43 and 38,337.95 is: 57,508.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,506.23 : 141,764.43 = 38,337.95 : x
  2. Step 2: Convert to fraction form
    94,506.23/141,764.43 = 38,337.95/x
  3. Step 3: Cross multiply
    94,506.23x = 141,764.43 × 38,337.95
  4. Step 4: Simplify right side
    94,506.23x = 5,434,956,920.30
  5. Step 5: Solve for x
    x = 5,434,956,920.30/94,506.23
  6. Step 6: Final answer
    x = 57,508.98

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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.