Home / 48,933.32-67,532.34-27,713.96

Finding the Fourth Proportional to 48,933.32, 67,532.34 and 27,713.96

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Solution

The fourth proportional to 48,933.32, 67,532.34 and 27,713.96 is: 38,247.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,933.32 : 67,532.34 = 27,713.96 : x
  2. Step 2: Convert to fraction form
    48,933.32/67,532.34 = 27,713.96/x
  3. Step 3: Cross multiply
    48,933.32x = 67,532.34 × 27,713.96
  4. Step 4: Simplify right side
    48,933.32x = 1,871,588,569.47
  5. Step 5: Solve for x
    x = 1,871,588,569.47/48,933.32
  6. Step 6: Final answer
    x = 38,247.73

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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.