Home / 7,335.15-11,003.33-2,404.68

Finding the Fourth Proportional to 7,335.15, 11,003.33 and 2,404.68

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Solution

The fourth proportional to 7,335.15, 11,003.33 and 2,404.68 is: 3,607.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.15 : 11,003.33 = 2,404.68 : x
  2. Step 2: Convert to fraction form
    7,335.15/11,003.33 = 2,404.68/x
  3. Step 3: Cross multiply
    7,335.15x = 11,003.33 × 2,404.68
  4. Step 4: Simplify right side
    7,335.15x = 26,459,475.56
  5. Step 5: Solve for x
    x = 26,459,475.56/7,335.15
  6. Step 6: Final answer
    x = 3,607.22

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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.