Home / 3,232.52-4,848.84-1,258.28

Finding the Fourth Proportional to 3,232.52, 4,848.84 and 1,258.28

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Solution

The fourth proportional to 3,232.52, 4,848.84 and 1,258.28 is: 1,887.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.52 : 4,848.84 = 1,258.28 : x
  2. Step 2: Convert to fraction form
    3,232.52/4,848.84 = 1,258.28/x
  3. Step 3: Cross multiply
    3,232.52x = 4,848.84 × 1,258.28
  4. Step 4: Simplify right side
    3,232.52x = 6,101,198.40
  5. Step 5: Solve for x
    x = 6,101,198.40/3,232.52
  6. Step 6: Final answer
    x = 1,887.44

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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.