Home / 22,723.48-34,092.71-6,929.16

Finding the Fourth Proportional to 22,723.48, 34,092.71 and 6,929.16

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Solution

The fourth proportional to 22,723.48, 34,092.71 and 6,929.16 is: 10,396.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,723.48 : 34,092.71 = 6,929.16 : x
  2. Step 2: Convert to fraction form
    22,723.48/34,092.71 = 6,929.16/x
  3. Step 3: Cross multiply
    22,723.48x = 34,092.71 × 6,929.16
  4. Step 4: Simplify right side
    22,723.48x = 236,233,842.42
  5. Step 5: Solve for x
    x = 236,233,842.42/22,723.48
  6. Step 6: Final answer
    x = 10,396.02

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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.