Home / 5,232.39-7,849.29-1,534.89

Finding the Fourth Proportional to 5,232.39, 7,849.29 and 1,534.89

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Solution

The fourth proportional to 5,232.39, 7,849.29 and 1,534.89 is: 2,302.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.39 : 7,849.29 = 1,534.89 : x
  2. Step 2: Convert to fraction form
    5,232.39/7,849.29 = 1,534.89/x
  3. Step 3: Cross multiply
    5,232.39x = 7,849.29 × 1,534.89
  4. Step 4: Simplify right side
    5,232.39x = 12,047,796.73
  5. Step 5: Solve for x
    x = 12,047,796.73/5,232.39
  6. Step 6: Final answer
    x = 2,302.54

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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.