Home / 141,234.18-194,956.25-93,552.18

Finding the Fourth Proportional to 141,234.18, 194,956.25 and 93,552.18

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Solution

The fourth proportional to 141,234.18, 194,956.25 and 93,552.18 is: 129,137.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,234.18 : 194,956.25 = 93,552.18 : x
  2. Step 2: Convert to fraction form
    141,234.18/194,956.25 = 93,552.18/x
  3. Step 3: Cross multiply
    141,234.18x = 194,956.25 × 93,552.18
  4. Step 4: Simplify right side
    141,234.18x = 18,238,581,724.36
  5. Step 5: Solve for x
    x = 18,238,581,724.36/141,234.18
  6. Step 6: Final answer
    x = 129,137.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.