Home / 4,098.52-5,656.04-2,235.52

Finding the Fourth Proportional to 4,098.52, 5,656.04 and 2,235.52

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Solution

The fourth proportional to 4,098.52, 5,656.04 and 2,235.52 is: 3,085.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098.52 : 5,656.04 = 2,235.52 : x
  2. Step 2: Convert to fraction form
    4,098.52/5,656.04 = 2,235.52/x
  3. Step 3: Cross multiply
    4,098.52x = 5,656.04 × 2,235.52
  4. Step 4: Simplify right side
    4,098.52x = 12,644,190.54
  5. Step 5: Solve for x
    x = 12,644,190.54/4,098.52
  6. Step 6: Final answer
    x = 3,085.06

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1.5x scale

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.