Home / 6,268.50-9,402.75-2,572.74

Finding the Fourth Proportional to 6,268.50, 9,402.75 and 2,572.74

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Solution

The fourth proportional to 6,268.50, 9,402.75 and 2,572.74 is: 3,859.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268.50 : 9,402.75 = 2,572.74 : x
  2. Step 2: Convert to fraction form
    6,268.50/9,402.75 = 2,572.74/x
  3. Step 3: Cross multiply
    6,268.50x = 9,402.75 × 2,572.74
  4. Step 4: Simplify right side
    6,268.50x = 24,190,831.04
  5. Step 5: Solve for x
    x = 24,190,831.04/6,268.50
  6. Step 6: Final answer
    x = 3,859.11

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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.