Home / 14,691.19-22,033.96-4,158.66

Finding the Fourth Proportional to 14,691.19, 22,033.96 and 4,158.66

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Solution

The fourth proportional to 14,691.19, 22,033.96 and 4,158.66 is: 6,237.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,691.19 : 22,033.96 = 4,158.66 : x
  2. Step 2: Convert to fraction form
    14,691.19/22,033.96 = 4,158.66/x
  3. Step 3: Cross multiply
    14,691.19x = 22,033.96 × 4,158.66
  4. Step 4: Simplify right side
    14,691.19x = 91,631,748.09
  5. Step 5: Solve for x
    x = 91,631,748.09/14,691.19
  6. Step 6: Final answer
    x = 6,237.19

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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.