Home / 42,174.24-58,202.64-24,269.28

Finding the Fourth Proportional to 42,174.24, 58,202.64 and 24,269.28

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Solution

The fourth proportional to 42,174.24, 58,202.64 and 24,269.28 is: 33,492.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,174.24 : 58,202.64 = 24,269.28 : x
  2. Step 2: Convert to fraction form
    42,174.24/58,202.64 = 24,269.28/x
  3. Step 3: Cross multiply
    42,174.24x = 58,202.64 × 24,269.28
  4. Step 4: Simplify right side
    42,174.24x = 1,412,536,166.90
  5. Step 5: Solve for x
    x = 1,412,536,166.90/42,174.24
  6. Step 6: Final answer
    x = 33,492.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.