Home / 22,743.32-34,052-11,626.08

Finding the Fourth Proportional to 22,743.32, 34,052 and 11,626.08

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Solution

The fourth proportional to 22,743.32, 34,052 and 11,626.08 is: 17,406.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,743.32 : 34,052 = 11,626.08 : x
  2. Step 2: Convert to fraction form
    22,743.32/34,052 = 11,626.08/x
  3. Step 3: Cross multiply
    22,743.32x = 34,052 × 11,626.08
  4. Step 4: Simplify right side
    22,743.32x = 395,891,276.16
  5. Step 5: Solve for x
    x = 395,891,276.16/22,743.32
  6. Step 6: Final answer
    x = 17,406.93

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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.