Home / 95,065.29-131,252.00-61,086.87

Finding the Fourth Proportional to 95,065.29, 131,252.00 and 61,086.87

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Solution

The fourth proportional to 95,065.29, 131,252.00 and 61,086.87 is: 84,339.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,065.29 : 131,252.00 = 61,086.87 : x
  2. Step 2: Convert to fraction form
    95,065.29/131,252.00 = 61,086.87/x
  3. Step 3: Cross multiply
    95,065.29x = 131,252.00 × 61,086.87
  4. Step 4: Simplify right side
    95,065.29x = 8,017,773,555.81
  5. Step 5: Solve for x
    x = 8,017,773,555.81/95,065.29
  6. Step 6: Final answer
    x = 84,339.65

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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.