Home / 5,341.01-8,010.54-2,418.62

Finding the Fourth Proportional to 5,341.01, 8,010.54 and 2,418.62

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Solution

The fourth proportional to 5,341.01, 8,010.54 and 2,418.62 is: 3,627.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341.01 : 8,010.54 = 2,418.62 : x
  2. Step 2: Convert to fraction form
    5,341.01/8,010.54 = 2,418.62/x
  3. Step 3: Cross multiply
    5,341.01x = 8,010.54 × 2,418.62
  4. Step 4: Simplify right side
    5,341.01x = 19,374,412.20
  5. Step 5: Solve for x
    x = 19,374,412.20/5,341.01
  6. Step 6: Final answer
    x = 3,627.48

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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.