Home / 22,060.62-30,456.23-14,528.84

Finding the Fourth Proportional to 22,060.62, 30,456.23 and 14,528.84

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Solution

The fourth proportional to 22,060.62, 30,456.23 and 14,528.84 is: 20,058.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.62 : 30,456.23 = 14,528.84 : x
  2. Step 2: Convert to fraction form
    22,060.62/30,456.23 = 14,528.84/x
  3. Step 3: Cross multiply
    22,060.62x = 30,456.23 × 14,528.84
  4. Step 4: Simplify right side
    22,060.62x = 442,493,467.75
  5. Step 5: Solve for x
    x = 442,493,467.75/22,060.62
  6. Step 6: Final answer
    x = 20,058.07

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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.