Home / 42,251.12-58,305.36-24,101.42

Finding the Fourth Proportional to 42,251.12, 58,305.36 and 24,101.42

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Solution

The fourth proportional to 42,251.12, 58,305.36 and 24,101.42 is: 33,259.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,251.12 : 58,305.36 = 24,101.42 : x
  2. Step 2: Convert to fraction form
    42,251.12/58,305.36 = 24,101.42/x
  3. Step 3: Cross multiply
    42,251.12x = 58,305.36 × 24,101.42
  4. Step 4: Simplify right side
    42,251.12x = 1,405,241,969.61
  5. Step 5: Solve for x
    x = 1,405,241,969.61/42,251.12
  6. Step 6: Final answer
    x = 33,259.28

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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.