Home / 2,427.62-3,350.30-1,483.59

Finding the Fourth Proportional to 2,427.62, 3,350.30 and 1,483.59

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Solution

The fourth proportional to 2,427.62, 3,350.30 and 1,483.59 is: 2,047.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427.62 : 3,350.30 = 1,483.59 : x
  2. Step 2: Convert to fraction form
    2,427.62/3,350.30 = 1,483.59/x
  3. Step 3: Cross multiply
    2,427.62x = 3,350.30 × 1,483.59
  4. Step 4: Simplify right side
    2,427.62x = 4,970,472.53
  5. Step 5: Solve for x
    x = 4,970,472.53/2,427.62
  6. Step 6: Final answer
    x = 2,047.47

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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.