Home / 76,641.35-114,966.88-24,052.91

Finding the Fourth Proportional to 76,641.35, 114,966.88 and 24,052.91

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Solution

The fourth proportional to 76,641.35, 114,966.88 and 24,052.91 is: 36,080.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,641.35 : 114,966.88 = 24,052.91 : x
  2. Step 2: Convert to fraction form
    76,641.35/114,966.88 = 24,052.91/x
  3. Step 3: Cross multiply
    76,641.35x = 114,966.88 × 24,052.91
  4. Step 4: Simplify right side
    76,641.35x = 2,765,287,382.65
  5. Step 5: Solve for x
    x = 2,765,287,382.65/76,641.35
  6. Step 6: Final answer
    x = 36,080.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.