Home / 4,230.42-5,837.83-2,341.89

Finding the Fourth Proportional to 4,230.42, 5,837.83 and 2,341.89

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Solution

The fourth proportional to 4,230.42, 5,837.83 and 2,341.89 is: 3,231.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230.42 : 5,837.83 = 2,341.89 : x
  2. Step 2: Convert to fraction form
    4,230.42/5,837.83 = 2,341.89/x
  3. Step 3: Cross multiply
    4,230.42x = 5,837.83 × 2,341.89
  4. Step 4: Simplify right side
    4,230.42x = 13,671,555.70
  5. Step 5: Solve for x
    x = 13,671,555.70/4,230.42
  6. Step 6: Final answer
    x = 3,231.73

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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.