Home / 45,476.75-62,755.48-25,058.18

Finding the Fourth Proportional to 45,476.75, 62,755.48 and 25,058.18

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Solution

The fourth proportional to 45,476.75, 62,755.48 and 25,058.18 is: 34,578.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,476.75 : 62,755.48 = 25,058.18 : x
  2. Step 2: Convert to fraction form
    45,476.75/62,755.48 = 25,058.18/x
  3. Step 3: Cross multiply
    45,476.75x = 62,755.48 × 25,058.18
  4. Step 4: Simplify right side
    45,476.75x = 1,572,538,113.83
  5. Step 5: Solve for x
    x = 1,572,538,113.83/45,476.75
  6. Step 6: Final answer
    x = 34,578.95

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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.