Home / 96,514.11-144,785.07-29,959.56

Finding the Fourth Proportional to 96,514.11, 144,785.07 and 29,959.56

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Solution

The fourth proportional to 96,514.11, 144,785.07 and 29,959.56 is: 44,943.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,514.11 : 144,785.07 = 29,959.56 : x
  2. Step 2: Convert to fraction form
    96,514.11/144,785.07 = 29,959.56/x
  3. Step 3: Cross multiply
    96,514.11x = 144,785.07 × 29,959.56
  4. Step 4: Simplify right side
    96,514.11x = 4,337,696,991.77
  5. Step 5: Solve for x
    x = 4,337,696,991.77/96,514.11
  6. Step 6: Final answer
    x = 44,943.66

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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.