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Finding the Fourth Proportional to 22,773.96, 34,165.53 and 9,626.31

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Solution

The fourth proportional to 22,773.96, 34,165.53 and 9,626.31 is: 14,441.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,773.96 : 34,165.53 = 9,626.31 : x
  2. Step 2: Convert to fraction form
    22,773.96/34,165.53 = 9,626.31/x
  3. Step 3: Cross multiply
    22,773.96x = 34,165.53 × 9,626.31
  4. Step 4: Simplify right side
    22,773.96x = 328,887,983.09
  5. Step 5: Solve for x
    x = 328,887,983.09/22,773.96
  6. Step 6: Final answer
    x = 14,441.41

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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.