Home / 94,325.40-141,488.10-31,996.44

Finding the Fourth Proportional to 94,325.40, 141,488.10 and 31,996.44

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Solution

The fourth proportional to 94,325.40, 141,488.10 and 31,996.44 is: 47,994.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,325.40 : 141,488.10 = 31,996.44 : x
  2. Step 2: Convert to fraction form
    94,325.40/141,488.10 = 31,996.44/x
  3. Step 3: Cross multiply
    94,325.40x = 141,488.10 × 31,996.44
  4. Step 4: Simplify right side
    94,325.40x = 4,527,115,502.36
  5. Step 5: Solve for x
    x = 4,527,115,502.36/94,325.40
  6. Step 6: Final answer
    x = 47,994.66

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Similar ratio
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1.5x scale

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.