Home / 56,207.66-84,316.32-22,930.04

Finding the Fourth Proportional to 56,207.66, 84,316.32 and 22,930.04

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Solution

The fourth proportional to 56,207.66, 84,316.32 and 22,930.04 is: 34,397.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,207.66 : 84,316.32 = 22,930.04 : x
  2. Step 2: Convert to fraction form
    56,207.66/84,316.32 = 22,930.04/x
  3. Step 3: Cross multiply
    56,207.66x = 84,316.32 × 22,930.04
  4. Step 4: Simplify right side
    56,207.66x = 1,933,376,590.25
  5. Step 5: Solve for x
    x = 1,933,376,590.25/56,207.66
  6. Step 6: Final answer
    x = 34,397.03

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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.