Home / 5,508.25-7,601.45-3,024.25

Finding the Fourth Proportional to 5,508.25, 7,601.45 and 3,024.25

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Solution

The fourth proportional to 5,508.25, 7,601.45 and 3,024.25 is: 4,173.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508.25 : 7,601.45 = 3,024.25 : x
  2. Step 2: Convert to fraction form
    5,508.25/7,601.45 = 3,024.25/x
  3. Step 3: Cross multiply
    5,508.25x = 7,601.45 × 3,024.25
  4. Step 4: Simplify right side
    5,508.25x = 22,988,670.04
  5. Step 5: Solve for x
    x = 22,988,670.04/5,508.25
  6. Step 6: Final answer
    x = 4,173.50

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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.