Home / 96,631.01-133,352.16-58,385.24

Finding the Fourth Proportional to 96,631.01, 133,352.16 and 58,385.24

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Solution

The fourth proportional to 96,631.01, 133,352.16 and 58,385.24 is: 80,572.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,631.01 : 133,352.16 = 58,385.24 : x
  2. Step 2: Convert to fraction form
    96,631.01/133,352.16 = 58,385.24/x
  3. Step 3: Cross multiply
    96,631.01x = 133,352.16 × 58,385.24
  4. Step 4: Simplify right side
    96,631.01x = 7,785,797,866.12
  5. Step 5: Solve for x
    x = 7,785,797,866.12/96,631.01
  6. Step 6: Final answer
    x = 80,572.46

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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.