Home / 45,008.68-67,454.30-24,207.72

Finding the Fourth Proportional to 45,008.68, 67,454.30 and 24,207.72

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Solution

The fourth proportional to 45,008.68, 67,454.30 and 24,207.72 is: 36,280.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,008.68 : 67,454.30 = 24,207.72 : x
  2. Step 2: Convert to fraction form
    45,008.68/67,454.30 = 24,207.72/x
  3. Step 3: Cross multiply
    45,008.68x = 67,454.30 × 24,207.72
  4. Step 4: Simplify right side
    45,008.68x = 1,632,914,807.20
  5. Step 5: Solve for x
    x = 1,632,914,807.20/45,008.68
  6. Step 6: Final answer
    x = 36,280.00

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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.