Home / 34,519.16-51,773.65-22,125.89

Finding the Fourth Proportional to 34,519.16, 51,773.65 and 22,125.89

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Solution

The fourth proportional to 34,519.16, 51,773.65 and 22,125.89 is: 33,185.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,519.16 : 51,773.65 = 22,125.89 : x
  2. Step 2: Convert to fraction form
    34,519.16/51,773.65 = 22,125.89/x
  3. Step 3: Cross multiply
    34,519.16x = 51,773.65 × 22,125.89
  4. Step 4: Simplify right side
    34,519.16x = 1,145,538,158.92
  5. Step 5: Solve for x
    x = 1,145,538,158.92/34,519.16
  6. Step 6: Final answer
    x = 33,185.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.