Home / 95,801.13-132,137.33-65,587.73

Finding the Fourth Proportional to 95,801.13, 132,137.33 and 65,587.73

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Solution

The fourth proportional to 95,801.13, 132,137.33 and 65,587.73 is: 90,464.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,801.13 : 132,137.33 = 65,587.73 : x
  2. Step 2: Convert to fraction form
    95,801.13/132,137.33 = 65,587.73/x
  3. Step 3: Cross multiply
    95,801.13x = 132,137.33 × 65,587.73
  4. Step 4: Simplify right side
    95,801.13x = 8,666,586,534.34
  5. Step 5: Solve for x
    x = 8,666,586,534.34/95,801.13
  6. Step 6: Final answer
    x = 90,464.35

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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.