Home / 95,260.76-131,399.59-61,210.70

Finding the Fourth Proportional to 95,260.76, 131,399.59 and 61,210.70

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Solution

The fourth proportional to 95,260.76, 131,399.59 and 61,210.70 is: 84,432.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,260.76 : 131,399.59 = 61,210.70 : x
  2. Step 2: Convert to fraction form
    95,260.76/131,399.59 = 61,210.70/x
  3. Step 3: Cross multiply
    95,260.76x = 131,399.59 × 61,210.70
  4. Step 4: Simplify right side
    95,260.76x = 8,043,060,883.61
  5. Step 5: Solve for x
    x = 8,043,060,883.61/95,260.76
  6. Step 6: Final answer
    x = 84,432.05

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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.