Home / 44,711.62-67,025.73-15,108.76

Finding the Fourth Proportional to 44,711.62, 67,025.73 and 15,108.76

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Solution

The fourth proportional to 44,711.62, 67,025.73 and 15,108.76 is: 22,649.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,711.62 : 67,025.73 = 15,108.76 : x
  2. Step 2: Convert to fraction form
    44,711.62/67,025.73 = 15,108.76/x
  3. Step 3: Cross multiply
    44,711.62x = 67,025.73 × 15,108.76
  4. Step 4: Simplify right side
    44,711.62x = 1,012,675,668.39
  5. Step 5: Solve for x
    x = 1,012,675,668.39/44,711.62
  6. Step 6: Final answer
    x = 22,649.05

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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.