Home / 5,750.50-7,935.71-3,232.53

Finding the Fourth Proportional to 5,750.50, 7,935.71 and 3,232.53

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Solution

The fourth proportional to 5,750.50, 7,935.71 and 3,232.53 is: 4,460.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750.50 : 7,935.71 = 3,232.53 : x
  2. Step 2: Convert to fraction form
    5,750.50/7,935.71 = 3,232.53/x
  3. Step 3: Cross multiply
    5,750.50x = 7,935.71 × 3,232.53
  4. Step 4: Simplify right side
    5,750.50x = 25,652,420.65
  5. Step 5: Solve for x
    x = 25,652,420.65/5,750.50
  6. Step 6: Final answer
    x = 4,460.90

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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.