Home / 4,125.93-6,191.93-2,568.19

Finding the Fourth Proportional to 4,125.93, 6,191.93 and 2,568.19

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Solution

The fourth proportional to 4,125.93, 6,191.93 and 2,568.19 is: 3,854.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125.93 : 6,191.93 = 2,568.19 : x
  2. Step 2: Convert to fraction form
    4,125.93/6,191.93 = 2,568.19/x
  3. Step 3: Cross multiply
    4,125.93x = 6,191.93 × 2,568.19
  4. Step 4: Simplify right side
    4,125.93x = 15,902,052.71
  5. Step 5: Solve for x
    x = 15,902,052.71/4,125.93
  6. Step 6: Final answer
    x = 3,854.17

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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.