Home / 45,190.88-62,363.25-25,047.56

Finding the Fourth Proportional to 45,190.88, 62,363.25 and 25,047.56

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Solution

The fourth proportional to 45,190.88, 62,363.25 and 25,047.56 is: 34,565.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,190.88 : 62,363.25 = 25,047.56 : x
  2. Step 2: Convert to fraction form
    45,190.88/62,363.25 = 25,047.56/x
  3. Step 3: Cross multiply
    45,190.88x = 62,363.25 × 25,047.56
  4. Step 4: Simplify right side
    45,190.88x = 1,562,047,402.08
  5. Step 5: Solve for x
    x = 1,562,047,402.08/45,190.88
  6. Step 6: Final answer
    x = 34,565.55

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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.