Home / 96,027.72-144,044.10-56,613.12

Finding the Fourth Proportional to 96,027.72, 144,044.10 and 56,613.12

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Solution

The fourth proportional to 96,027.72, 144,044.10 and 56,613.12 is: 84,921.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,027.72 : 144,044.10 = 56,613.12 : x
  2. Step 2: Convert to fraction form
    96,027.72/144,044.10 = 56,613.12/x
  3. Step 3: Cross multiply
    96,027.72x = 144,044.10 × 56,613.12
  4. Step 4: Simplify right side
    96,027.72x = 8,154,785,918.59
  5. Step 5: Solve for x
    x = 8,154,785,918.59/96,027.72
  6. Step 6: Final answer
    x = 84,921.17

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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.