Home / 4,052.18-5,590.35-2,481.18

Finding the Fourth Proportional to 4,052.18, 5,590.35 and 2,481.18

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Solution

The fourth proportional to 4,052.18, 5,590.35 and 2,481.18 is: 3,423.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.18 : 5,590.35 = 2,481.18 : x
  2. Step 2: Convert to fraction form
    4,052.18/5,590.35 = 2,481.18/x
  3. Step 3: Cross multiply
    4,052.18x = 5,590.35 × 2,481.18
  4. Step 4: Simplify right side
    4,052.18x = 13,870,664.61
  5. Step 5: Solve for x
    x = 13,870,664.61/4,052.18
  6. Step 6: Final answer
    x = 3,423.02

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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.