Home / 45,079.30-67,645.86-24,034.96

Finding the Fourth Proportional to 45,079.30, 67,645.86 and 24,034.96

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Solution

The fourth proportional to 45,079.30, 67,645.86 and 24,034.96 is: 36,066.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,079.30 : 67,645.86 = 24,034.96 : x
  2. Step 2: Convert to fraction form
    45,079.30/67,645.86 = 24,034.96/x
  3. Step 3: Cross multiply
    45,079.30x = 67,645.86 × 24,034.96
  4. Step 4: Simplify right side
    45,079.30x = 1,625,865,539.27
  5. Step 5: Solve for x
    x = 1,625,865,539.27/45,079.30
  6. Step 6: Final answer
    x = 36,066.79

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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.