Home / 7,335.57-11,001.05-2,404.11

Finding the Fourth Proportional to 7,335.57, 11,001.05 and 2,404.11

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Solution

The fourth proportional to 7,335.57, 11,001.05 and 2,404.11 is: 3,605.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.57 : 11,001.05 = 2,404.11 : x
  2. Step 2: Convert to fraction form
    7,335.57/11,001.05 = 2,404.11/x
  3. Step 3: Cross multiply
    7,335.57x = 11,001.05 × 2,404.11
  4. Step 4: Simplify right side
    7,335.57x = 26,447,740.33
  5. Step 5: Solve for x
    x = 26,447,740.33/7,335.57
  6. Step 6: Final answer
    x = 3,605.41

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1.5x scale

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.