Home / 42,202.24-58,244.61-24,298

Finding the Fourth Proportional to 42,202.24, 58,244.61 and 24,298

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Solution

The fourth proportional to 42,202.24, 58,244.61 and 24,298 is: 33,534.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,202.24 : 58,244.61 = 24,298 : x
  2. Step 2: Convert to fraction form
    42,202.24/58,244.61 = 24,298/x
  3. Step 3: Cross multiply
    42,202.24x = 58,244.61 × 24,298
  4. Step 4: Simplify right side
    42,202.24x = 1,415,227,533.78
  5. Step 5: Solve for x
    x = 1,415,227,533.78/42,202.24
  6. Step 6: Final answer
    x = 33,534.42

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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.