Home / 7,335.46-11,003.51-2,338.34

Finding the Fourth Proportional to 7,335.46, 11,003.51 and 2,338.34

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Solution

The fourth proportional to 7,335.46, 11,003.51 and 2,338.34 is: 3,507.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.46 : 11,003.51 = 2,338.34 : x
  2. Step 2: Convert to fraction form
    7,335.46/11,003.51 = 2,338.34/x
  3. Step 3: Cross multiply
    7,335.46x = 11,003.51 × 2,338.34
  4. Step 4: Simplify right side
    7,335.46x = 25,729,898.40
  5. Step 5: Solve for x
    x = 25,729,898.40/7,335.46
  6. Step 6: Final answer
    x = 3,507.60

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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.