Home / 95,284.48-131,432.52-61,337.32

Finding the Fourth Proportional to 95,284.48, 131,432.52 and 61,337.32

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Solution

The fourth proportional to 95,284.48, 131,432.52 and 61,337.32 is: 84,606.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,284.48 : 131,432.52 = 61,337.32 : x
  2. Step 2: Convert to fraction form
    95,284.48/131,432.52 = 61,337.32/x
  3. Step 3: Cross multiply
    95,284.48x = 131,432.52 × 61,337.32
  4. Step 4: Simplify right side
    95,284.48x = 8,061,718,537.65
  5. Step 5: Solve for x
    x = 8,061,718,537.65/95,284.48
  6. Step 6: Final answer
    x = 84,606.84

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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.