Home / 96,151.32-144,243.38-29,589.98

Finding the Fourth Proportional to 96,151.32, 144,243.38 and 29,589.98

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Solution

The fourth proportional to 96,151.32, 144,243.38 and 29,589.98 is: 44,390.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,151.32 : 144,243.38 = 29,589.98 : x
  2. Step 2: Convert to fraction form
    96,151.32/144,243.38 = 29,589.98/x
  3. Step 3: Cross multiply
    96,151.32x = 144,243.38 × 29,589.98
  4. Step 4: Simplify right side
    96,151.32x = 4,268,158,082.09
  5. Step 5: Solve for x
    x = 4,268,158,082.09/96,151.32
  6. Step 6: Final answer
    x = 44,390.01

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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.