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Finding the Fourth Proportional to 67,477.24, 101,217.24 and 23,154.96

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Solution

The fourth proportional to 67,477.24, 101,217.24 and 23,154.96 is: 34,732.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,477.24 : 101,217.24 = 23,154.96 : x
  2. Step 2: Convert to fraction form
    67,477.24/101,217.24 = 23,154.96/x
  3. Step 3: Cross multiply
    67,477.24x = 101,217.24 × 23,154.96
  4. Step 4: Simplify right side
    67,477.24x = 2,343,681,143.51
  5. Step 5: Solve for x
    x = 2,343,681,143.51/67,477.24
  6. Step 6: Final answer
    x = 34,732.91

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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.