Home / 4,248.26-6,368.60-1,650.60

Finding the Fourth Proportional to 4,248.26, 6,368.60 and 1,650.60

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Solution

The fourth proportional to 4,248.26, 6,368.60 and 1,650.60 is: 2,474.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.26 : 6,368.60 = 1,650.60 : x
  2. Step 2: Convert to fraction form
    4,248.26/6,368.60 = 1,650.60/x
  3. Step 3: Cross multiply
    4,248.26x = 6,368.60 × 1,650.60
  4. Step 4: Simplify right side
    4,248.26x = 10,512,011.16
  5. Step 5: Solve for x
    x = 10,512,011.16/4,248.26
  6. Step 6: Final answer
    x = 2,474.43

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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.