Home / 45,363.03-62,597.43-25,218.69

Finding the Fourth Proportional to 45,363.03, 62,597.43 and 25,218.69

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Solution

The fourth proportional to 45,363.03, 62,597.43 and 25,218.69 is: 34,799.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,363.03 : 62,597.43 = 25,218.69 : x
  2. Step 2: Convert to fraction form
    45,363.03/62,597.43 = 25,218.69/x
  3. Step 3: Cross multiply
    45,363.03x = 62,597.43 × 25,218.69
  4. Step 4: Simplify right side
    45,363.03x = 1,578,625,181.97
  5. Step 5: Solve for x
    x = 1,578,625,181.97/45,363.03
  6. Step 6: Final answer
    x = 34,799.82

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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.