Home / 22,060.73-30,456.38-14,528.95

Finding the Fourth Proportional to 22,060.73, 30,456.38 and 14,528.95

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Solution

The fourth proportional to 22,060.73, 30,456.38 and 14,528.95 is: 20,058.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.73 : 30,456.38 = 14,528.95 : x
  2. Step 2: Convert to fraction form
    22,060.73/30,456.38 = 14,528.95/x
  3. Step 3: Cross multiply
    22,060.73x = 30,456.38 × 14,528.95
  4. Step 4: Simplify right side
    22,060.73x = 442,499,149.56
  5. Step 5: Solve for x
    x = 442,499,149.56/22,060.73
  6. Step 6: Final answer
    x = 20,058.23

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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.