Home / 2,524.59-3,483.14-1,778.96

Finding the Fourth Proportional to 2,524.59, 3,483.14 and 1,778.96

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Solution

The fourth proportional to 2,524.59, 3,483.14 and 1,778.96 is: 2,454.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524.59 : 3,483.14 = 1,778.96 : x
  2. Step 2: Convert to fraction form
    2,524.59/3,483.14 = 1,778.96/x
  3. Step 3: Cross multiply
    2,524.59x = 3,483.14 × 1,778.96
  4. Step 4: Simplify right side
    2,524.59x = 6,196,366.73
  5. Step 5: Solve for x
    x = 6,196,366.73/2,524.59
  6. Step 6: Final answer
    x = 2,454.41

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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.