Home / 4,268.18-6,403.17-1,494.95

Finding the Fourth Proportional to 4,268.18, 6,403.17 and 1,494.95

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Solution

The fourth proportional to 4,268.18, 6,403.17 and 1,494.95 is: 2,242.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268.18 : 6,403.17 = 1,494.95 : x
  2. Step 2: Convert to fraction form
    4,268.18/6,403.17 = 1,494.95/x
  3. Step 3: Cross multiply
    4,268.18x = 6,403.17 × 1,494.95
  4. Step 4: Simplify right side
    4,268.18x = 9,572,386.98
  5. Step 5: Solve for x
    x = 9,572,386.98/4,268.18
  6. Step 6: Final answer
    x = 2,242.74

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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.