Home / 94,162.96-141,244.22-59,127.20

Finding the Fourth Proportional to 94,162.96, 141,244.22 and 59,127.20

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Solution

The fourth proportional to 94,162.96, 141,244.22 and 59,127.20 is: 88,690.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,162.96 : 141,244.22 = 59,127.20 : x
  2. Step 2: Convert to fraction form
    94,162.96/141,244.22 = 59,127.20/x
  3. Step 3: Cross multiply
    94,162.96x = 141,244.22 × 59,127.20
  4. Step 4: Simplify right side
    94,162.96x = 8,351,375,244.78
  5. Step 5: Solve for x
    x = 8,351,375,244.78/94,162.96
  6. Step 6: Final answer
    x = 88,690.66

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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.