Home / 14,577.02-21,865.54-6,251.66

Finding the Fourth Proportional to 14,577.02, 21,865.54 and 6,251.66

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Solution

The fourth proportional to 14,577.02, 21,865.54 and 6,251.66 is: 9,377.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,577.02 : 21,865.54 = 6,251.66 : x
  2. Step 2: Convert to fraction form
    14,577.02/21,865.54 = 6,251.66/x
  3. Step 3: Cross multiply
    14,577.02x = 21,865.54 × 6,251.66
  4. Step 4: Simplify right side
    14,577.02x = 136,695,921.80
  5. Step 5: Solve for x
    x = 136,695,921.80/14,577.02
  6. Step 6: Final answer
    x = 9,377.49

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.