Home / 47,669.41-65,793.36-27,529.57

Finding the Fourth Proportional to 47,669.41, 65,793.36 and 27,529.57

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Solution

The fourth proportional to 47,669.41, 65,793.36 and 27,529.57 is: 37,996.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,669.41 : 65,793.36 = 27,529.57 : x
  2. Step 2: Convert to fraction form
    47,669.41/65,793.36 = 27,529.57/x
  3. Step 3: Cross multiply
    47,669.41x = 65,793.36 × 27,529.57
  4. Step 4: Simplify right side
    47,669.41x = 1,811,262,909.66
  5. Step 5: Solve for x
    x = 1,811,262,909.66/47,669.41
  6. Step 6: Final answer
    x = 37,996.34

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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.