Home / 60,311.18-90,467.00-25,226.22

Finding the Fourth Proportional to 60,311.18, 90,467.00 and 25,226.22

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Solution

The fourth proportional to 60,311.18, 90,467.00 and 25,226.22 is: 37,839.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,311.18 : 90,467.00 = 25,226.22 : x
  2. Step 2: Convert to fraction form
    60,311.18/90,467.00 = 25,226.22/x
  3. Step 3: Cross multiply
    60,311.18x = 90,467.00 × 25,226.22
  4. Step 4: Simplify right side
    60,311.18x = 2,282,140,318.61
  5. Step 5: Solve for x
    x = 2,282,140,318.61/60,311.18
  6. Step 6: Final answer
    x = 37,839.43

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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.