Home / 31,962.28-44,108-17,814.82

Finding the Fourth Proportional to 31,962.28, 44,108 and 17,814.82

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Solution

The fourth proportional to 31,962.28, 44,108 and 17,814.82 is: 24,584.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,962.28 : 44,108 = 17,814.82 : x
  2. Step 2: Convert to fraction form
    31,962.28/44,108 = 17,814.82/x
  3. Step 3: Cross multiply
    31,962.28x = 44,108 × 17,814.82
  4. Step 4: Simplify right side
    31,962.28x = 785,776,080.56
  5. Step 5: Solve for x
    x = 785,776,080.56/31,962.28
  6. Step 6: Final answer
    x = 24,584.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.