Home / 7,268.17-10,902.26-2,337.79

Finding the Fourth Proportional to 7,268.17, 10,902.26 and 2,337.79

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Solution

The fourth proportional to 7,268.17, 10,902.26 and 2,337.79 is: 3,506.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268.17 : 10,902.26 = 2,337.79 : x
  2. Step 2: Convert to fraction form
    7,268.17/10,902.26 = 2,337.79/x
  3. Step 3: Cross multiply
    7,268.17x = 10,902.26 × 2,337.79
  4. Step 4: Simplify right side
    7,268.17x = 25,487,194.41
  5. Step 5: Solve for x
    x = 25,487,194.41/7,268.17
  6. Step 6: Final answer
    x = 3,506.69

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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.