Home / 95,400.32-131,625.76-59,626.56

Finding the Fourth Proportional to 95,400.32, 131,625.76 and 59,626.56

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Solution

The fourth proportional to 95,400.32, 131,625.76 and 59,626.56 is: 82,267.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,400.32 : 131,625.76 = 59,626.56 : x
  2. Step 2: Convert to fraction form
    95,400.32/131,625.76 = 59,626.56/x
  3. Step 3: Cross multiply
    95,400.32x = 131,625.76 × 59,626.56
  4. Step 4: Simplify right side
    95,400.32x = 7,848,391,276.19
  5. Step 5: Solve for x
    x = 7,848,391,276.19/95,400.32
  6. Step 6: Final answer
    x = 82,267.98

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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.