Home / 6,748.29-10,122.42-2,363.34

Finding the Fourth Proportional to 6,748.29, 10,122.42 and 2,363.34

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Solution

The fourth proportional to 6,748.29, 10,122.42 and 2,363.34 is: 3,545.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,748.29 : 10,122.42 = 2,363.34 : x
  2. Step 2: Convert to fraction form
    6,748.29/10,122.42 = 2,363.34/x
  3. Step 3: Cross multiply
    6,748.29x = 10,122.42 × 2,363.34
  4. Step 4: Simplify right side
    6,748.29x = 23,922,720.08
  5. Step 5: Solve for x
    x = 23,922,720.08/6,748.29
  6. Step 6: Final answer
    x = 3,545.00

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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.