Home / 3,232.72-4,848.76-1,043.02

Finding the Fourth Proportional to 3,232.72, 4,848.76 and 1,043.02

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Solution

The fourth proportional to 3,232.72, 4,848.76 and 1,043.02 is: 1,564.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.72 : 4,848.76 = 1,043.02 : x
  2. Step 2: Convert to fraction form
    3,232.72/4,848.76 = 1,043.02/x
  3. Step 3: Cross multiply
    3,232.72x = 4,848.76 × 1,043.02
  4. Step 4: Simplify right side
    3,232.72x = 5,057,353.66
  5. Step 5: Solve for x
    x = 5,057,353.66/3,232.72
  6. Step 6: Final answer
    x = 1,564.43

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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.