Home / 49,632.57-68,493.24-26,971.74

Finding the Fourth Proportional to 49,632.57, 68,493.24 and 26,971.74

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Solution

The fourth proportional to 49,632.57, 68,493.24 and 26,971.74 is: 37,221.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,632.57 : 68,493.24 = 26,971.74 : x
  2. Step 2: Convert to fraction form
    49,632.57/68,493.24 = 26,971.74/x
  3. Step 3: Cross multiply
    49,632.57x = 68,493.24 × 26,971.74
  4. Step 4: Simplify right side
    49,632.57x = 1,847,381,861.04
  5. Step 5: Solve for x
    x = 1,847,381,861.04/49,632.57
  6. Step 6: Final answer
    x = 37,221.16

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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.