Home / 96,399.06-132,962.04-58,675.74

Finding the Fourth Proportional to 96,399.06, 132,962.04 and 58,675.74

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Solution

The fourth proportional to 96,399.06, 132,962.04 and 58,675.74 is: 80,930.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,399.06 : 132,962.04 = 58,675.74 : x
  2. Step 2: Convert to fraction form
    96,399.06/132,962.04 = 58,675.74/x
  3. Step 3: Cross multiply
    96,399.06x = 132,962.04 × 58,675.74
  4. Step 4: Simplify right side
    96,399.06x = 7,801,646,088.91
  5. Step 5: Solve for x
    x = 7,801,646,088.91/96,399.06
  6. Step 6: Final answer
    x = 80,930.73

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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.