Home / 50,073.12-69,096.18-29,925.99

Finding the Fourth Proportional to 50,073.12, 69,096.18 and 29,925.99

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Solution

The fourth proportional to 50,073.12, 69,096.18 and 29,925.99 is: 41,295.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,073.12 : 69,096.18 = 29,925.99 : x
  2. Step 2: Convert to fraction form
    50,073.12/69,096.18 = 29,925.99/x
  3. Step 3: Cross multiply
    50,073.12x = 69,096.18 × 29,925.99
  4. Step 4: Simplify right side
    50,073.12x = 2,067,771,591.72
  5. Step 5: Solve for x
    x = 2,067,771,591.72/50,073.12
  6. Step 6: Final answer
    x = 41,295.04

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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.