Home / 45,375.73-62,619.95-25,233.46

Finding the Fourth Proportional to 45,375.73, 62,619.95 and 25,233.46

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Solution

The fourth proportional to 45,375.73, 62,619.95 and 25,233.46 is: 34,822.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,375.73 : 62,619.95 = 25,233.46 : x
  2. Step 2: Convert to fraction form
    45,375.73/62,619.95 = 25,233.46/x
  3. Step 3: Cross multiply
    45,375.73x = 62,619.95 × 25,233.46
  4. Step 4: Simplify right side
    45,375.73x = 1,580,118,003.53
  5. Step 5: Solve for x
    x = 1,580,118,003.53/45,375.73
  6. Step 6: Final answer
    x = 34,822.98

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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.