Home / 4,433.30-6,118.52-2,545.19

Finding the Fourth Proportional to 4,433.30, 6,118.52 and 2,545.19

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Solution

The fourth proportional to 4,433.30, 6,118.52 and 2,545.19 is: 3,512.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.30 : 6,118.52 = 2,545.19 : x
  2. Step 2: Convert to fraction form
    4,433.30/6,118.52 = 2,545.19/x
  3. Step 3: Cross multiply
    4,433.30x = 6,118.52 × 2,545.19
  4. Step 4: Simplify right side
    4,433.30x = 15,572,795.92
  5. Step 5: Solve for x
    x = 15,572,795.92/4,433.30
  6. Step 6: Final answer
    x = 3,512.69

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Half scale
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Double 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.