Home / 69,500.24-104,240.28-22,754.96

Finding the Fourth Proportional to 69,500.24, 104,240.28 and 22,754.96

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Solution

The fourth proportional to 69,500.24, 104,240.28 and 22,754.96 is: 34,129.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,500.24 : 104,240.28 = 22,754.96 : x
  2. Step 2: Convert to fraction form
    69,500.24/104,240.28 = 22,754.96/x
  3. Step 3: Cross multiply
    69,500.24x = 104,240.28 × 22,754.96
  4. Step 4: Simplify right side
    69,500.24x = 2,371,983,401.79
  5. Step 5: Solve for x
    x = 2,371,983,401.79/69,500.24
  6. Step 6: Final answer
    x = 34,129.14

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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.