Home / 3,270.57-4,510.24-2,483.25

Finding the Fourth Proportional to 3,270.57, 4,510.24 and 2,483.25

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Solution

The fourth proportional to 3,270.57, 4,510.24 and 2,483.25 is: 3,424.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270.57 : 4,510.24 = 2,483.25 : x
  2. Step 2: Convert to fraction form
    3,270.57/4,510.24 = 2,483.25/x
  3. Step 3: Cross multiply
    3,270.57x = 4,510.24 × 2,483.25
  4. Step 4: Simplify right side
    3,270.57x = 11,200,053.48
  5. Step 5: Solve for x
    x = 11,200,053.48/3,270.57
  6. Step 6: Final answer
    x = 3,424.50

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Double scale
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Similar ratio
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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.