Home / 22,949.22-34,417.54-6,305.29

Finding the Fourth Proportional to 22,949.22, 34,417.54 and 6,305.29

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Solution

The fourth proportional to 22,949.22, 34,417.54 and 6,305.29 is: 9,456.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,949.22 : 34,417.54 = 6,305.29 : x
  2. Step 2: Convert to fraction form
    22,949.22/34,417.54 = 6,305.29/x
  3. Step 3: Cross multiply
    22,949.22x = 34,417.54 × 6,305.29
  4. Step 4: Simplify right side
    22,949.22x = 217,012,570.79
  5. Step 5: Solve for x
    x = 217,012,570.79/22,949.22
  6. Step 6: Final answer
    x = 9,456.21

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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.