Home / 49,684.20-68,565.08-27,023.69

Finding the Fourth Proportional to 49,684.20, 68,565.08 and 27,023.69

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Solution

The fourth proportional to 49,684.20, 68,565.08 and 27,023.69 is: 37,293.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,684.20 : 68,565.08 = 27,023.69 : x
  2. Step 2: Convert to fraction form
    49,684.20/68,565.08 = 27,023.69/x
  3. Step 3: Cross multiply
    49,684.20x = 68,565.08 × 27,023.69
  4. Step 4: Simplify right side
    49,684.20x = 1,852,881,705.72
  5. Step 5: Solve for x
    x = 1,852,881,705.72/49,684.20
  6. Step 6: Final answer
    x = 37,293.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.