Home / 7,508.76-10,360.49-4,363.26

Finding the Fourth Proportional to 7,508.76, 10,360.49 and 4,363.26

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Solution

The fourth proportional to 7,508.76, 10,360.49 and 4,363.26 is: 6,020.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508.76 : 10,360.49 = 4,363.26 : x
  2. Step 2: Convert to fraction form
    7,508.76/10,360.49 = 4,363.26/x
  3. Step 3: Cross multiply
    7,508.76x = 10,360.49 × 4,363.26
  4. Step 4: Simplify right side
    7,508.76x = 45,205,489.78
  5. Step 5: Solve for x
    x = 45,205,489.78/7,508.76
  6. Step 6: Final answer
    x = 6,020.37

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Half scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.