Home / 94,233.91-130,073.09-60,333.70

Finding the Fourth Proportional to 94,233.91, 130,073.09 and 60,333.70

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Solution

The fourth proportional to 94,233.91, 130,073.09 and 60,333.70 is: 83,279.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,233.91 : 130,073.09 = 60,333.70 : x
  2. Step 2: Convert to fraction form
    94,233.91/130,073.09 = 60,333.70/x
  3. Step 3: Cross multiply
    94,233.91x = 130,073.09 × 60,333.70
  4. Step 4: Simplify right side
    94,233.91x = 7,847,790,790.13
  5. Step 5: Solve for x
    x = 7,847,790,790.13/94,233.91
  6. Step 6: Final answer
    x = 83,279.90

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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.