Home / 95,808.04-132,205-55,534.44

Finding the Fourth Proportional to 95,808.04, 132,205 and 55,534.44

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Solution

The fourth proportional to 95,808.04, 132,205 and 55,534.44 is: 76,631.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,808.04 : 132,205 = 55,534.44 : x
  2. Step 2: Convert to fraction form
    95,808.04/132,205 = 55,534.44/x
  3. Step 3: Cross multiply
    95,808.04x = 132,205 × 55,534.44
  4. Step 4: Simplify right side
    95,808.04x = 7,341,930,640.20
  5. Step 5: Solve for x
    x = 7,341,930,640.20/95,808.04
  6. Step 6: Final answer
    x = 76,631.68

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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.