Home / 34,919.56-52,390.29-22,453.66

Finding the Fourth Proportional to 34,919.56, 52,390.29 and 22,453.66

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Solution

The fourth proportional to 34,919.56, 52,390.29 and 22,453.66 is: 33,687.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,919.56 : 52,390.29 = 22,453.66 : x
  2. Step 2: Convert to fraction form
    34,919.56/52,390.29 = 22,453.66/x
  3. Step 3: Cross multiply
    34,919.56x = 52,390.29 × 22,453.66
  4. Step 4: Simplify right side
    34,919.56x = 1,176,353,866.55
  5. Step 5: Solve for x
    x = 1,176,353,866.55/34,919.56
  6. Step 6: Final answer
    x = 33,687.53

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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.