Home / 22,690.77-34,036.20-6,052.12

Finding the Fourth Proportional to 22,690.77, 34,036.20 and 6,052.12

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Solution

The fourth proportional to 22,690.77, 34,036.20 and 6,052.12 is: 9,078.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,690.77 : 34,036.20 = 6,052.12 : x
  2. Step 2: Convert to fraction form
    22,690.77/34,036.20 = 6,052.12/x
  3. Step 3: Cross multiply
    22,690.77x = 34,036.20 × 6,052.12
  4. Step 4: Simplify right side
    22,690.77x = 205,991,081.65
  5. Step 5: Solve for x
    x = 205,991,081.65/22,690.77
  6. Step 6: Final answer
    x = 9,078.19

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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.