Home / 47,677.08-65,797.52-27,534.82

Finding the Fourth Proportional to 47,677.08, 65,797.52 and 27,534.82

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Solution

The fourth proportional to 47,677.08, 65,797.52 and 27,534.82 is: 37,999.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,677.08 : 65,797.52 = 27,534.82 : x
  2. Step 2: Convert to fraction form
    47,677.08/65,797.52 = 27,534.82/x
  3. Step 3: Cross multiply
    47,677.08x = 65,797.52 × 27,534.82
  4. Step 4: Simplify right side
    47,677.08x = 1,811,722,869.65
  5. Step 5: Solve for x
    x = 1,811,722,869.65/47,677.08
  6. Step 6: Final answer
    x = 37,999.87

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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.