Home / 14,768.73-22,144.18-5,885.43

Finding the Fourth Proportional to 14,768.73, 22,144.18 and 5,885.43

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Solution

The fourth proportional to 14,768.73, 22,144.18 and 5,885.43 is: 8,824.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,768.73 : 22,144.18 = 5,885.43 : x
  2. Step 2: Convert to fraction form
    14,768.73/22,144.18 = 5,885.43/x
  3. Step 3: Cross multiply
    14,768.73x = 22,144.18 × 5,885.43
  4. Step 4: Simplify right side
    14,768.73x = 130,327,995.55
  5. Step 5: Solve for x
    x = 130,327,995.55/14,768.73
  6. Step 6: Final answer
    x = 8,824.59

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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.