Home / 3,359.55-5,041.05-2,542.83

Finding the Fourth Proportional to 3,359.55, 5,041.05 and 2,542.83

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Solution

The fourth proportional to 3,359.55, 5,041.05 and 2,542.83 is: 3,815.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359.55 : 5,041.05 = 2,542.83 : x
  2. Step 2: Convert to fraction form
    3,359.55/5,041.05 = 2,542.83/x
  3. Step 3: Cross multiply
    3,359.55x = 5,041.05 × 2,542.83
  4. Step 4: Simplify right side
    3,359.55x = 12,818,533.17
  5. Step 5: Solve for x
    x = 12,818,533.17/3,359.55
  6. Step 6: Final answer
    x = 3,815.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.