Home / 7,335.44-11,003.52-2,403.08

Finding the Fourth Proportional to 7,335.44, 11,003.52 and 2,403.08

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Solution

The fourth proportional to 7,335.44, 11,003.52 and 2,403.08 is: 3,604.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.44 : 11,003.52 = 2,403.08 : x
  2. Step 2: Convert to fraction form
    7,335.44/11,003.52 = 2,403.08/x
  3. Step 3: Cross multiply
    7,335.44x = 11,003.52 × 2,403.08
  4. Step 4: Simplify right side
    7,335.44x = 26,442,338.84
  5. Step 5: Solve for x
    x = 26,442,338.84/7,335.44
  6. Step 6: Final answer
    x = 3,604.74

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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.