Home / 22,924.12-34,388.01-9,776.61

Finding the Fourth Proportional to 22,924.12, 34,388.01 and 9,776.61

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Solution

The fourth proportional to 22,924.12, 34,388.01 and 9,776.61 is: 14,665.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,924.12 : 34,388.01 = 9,776.61 : x
  2. Step 2: Convert to fraction form
    22,924.12/34,388.01 = 9,776.61/x
  3. Step 3: Cross multiply
    22,924.12x = 34,388.01 × 9,776.61
  4. Step 4: Simplify right side
    22,924.12x = 336,198,162.45
  5. Step 5: Solve for x
    x = 336,198,162.45/22,924.12
  6. Step 6: Final answer
    x = 14,665.70

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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.