Home / 14,693.76-22,041.60-4,306.56

Finding the Fourth Proportional to 14,693.76, 22,041.60 and 4,306.56

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Solution

The fourth proportional to 14,693.76, 22,041.60 and 4,306.56 is: 6,460.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,693.76 : 22,041.60 = 4,306.56 : x
  2. Step 2: Convert to fraction form
    14,693.76/22,041.60 = 4,306.56/x
  3. Step 3: Cross multiply
    14,693.76x = 22,041.60 × 4,306.56
  4. Step 4: Simplify right side
    14,693.76x = 94,923,472.90
  5. Step 5: Solve for x
    x = 94,923,472.90/14,693.76
  6. Step 6: Final answer
    x = 6,460.12

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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.