Home / 7,334.03-10,999.92-2,403.66

Finding the Fourth Proportional to 7,334.03, 10,999.92 and 2,403.66

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Solution

The fourth proportional to 7,334.03, 10,999.92 and 2,403.66 is: 3,605.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334.03 : 10,999.92 = 2,403.66 : x
  2. Step 2: Convert to fraction form
    7,334.03/10,999.92 = 2,403.66/x
  3. Step 3: Cross multiply
    7,334.03x = 10,999.92 × 2,403.66
  4. Step 4: Simplify right side
    7,334.03x = 26,440,067.71
  5. Step 5: Solve for x
    x = 26,440,067.71/7,334.03
  6. Step 6: Final answer
    x = 3,605.12

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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.