Home / 48,263.52-66,605.46-27,042

Finding the Fourth Proportional to 48,263.52, 66,605.46 and 27,042

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Solution

The fourth proportional to 48,263.52, 66,605.46 and 27,042 is: 37,318.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,263.52 : 66,605.46 = 27,042 : x
  2. Step 2: Convert to fraction form
    48,263.52/66,605.46 = 27,042/x
  3. Step 3: Cross multiply
    48,263.52x = 66,605.46 × 27,042
  4. Step 4: Simplify right side
    48,263.52x = 1,801,144,849.32
  5. Step 5: Solve for x
    x = 1,801,144,849.32/48,263.52
  6. Step 6: Final answer
    x = 37,318.97

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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.