Home / 95,508.19-131,765.52-59,193.05

Finding the Fourth Proportional to 95,508.19, 131,765.52 and 59,193.05

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Solution

The fourth proportional to 95,508.19, 131,765.52 and 59,193.05 is: 81,664.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,508.19 : 131,765.52 = 59,193.05 : x
  2. Step 2: Convert to fraction form
    95,508.19/131,765.52 = 59,193.05/x
  3. Step 3: Cross multiply
    95,508.19x = 131,765.52 × 59,193.05
  4. Step 4: Simplify right side
    95,508.19x = 7,799,603,013.64
  5. Step 5: Solve for x
    x = 7,799,603,013.64/95,508.19
  6. Step 6: Final answer
    x = 81,664.23

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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.