Home / 2,535.66-3,799.35-1,558.98

Finding the Fourth Proportional to 2,535.66, 3,799.35 and 1,558.98

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Solution

The fourth proportional to 2,535.66, 3,799.35 and 1,558.98 is: 2,335.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535.66 : 3,799.35 = 1,558.98 : x
  2. Step 2: Convert to fraction form
    2,535.66/3,799.35 = 1,558.98/x
  3. Step 3: Cross multiply
    2,535.66x = 3,799.35 × 1,558.98
  4. Step 4: Simplify right side
    2,535.66x = 5,923,110.66
  5. Step 5: Solve for x
    x = 5,923,110.66/2,535.66
  6. Step 6: Final answer
    x = 2,335.92

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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.