Home / 7,335.97-10,110.41-5,343.37

Finding the Fourth Proportional to 7,335.97, 10,110.41 and 5,343.37

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Solution

The fourth proportional to 7,335.97, 10,110.41 and 5,343.37 is: 7,364.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.97 : 10,110.41 = 5,343.37 : x
  2. Step 2: Convert to fraction form
    7,335.97/10,110.41 = 5,343.37/x
  3. Step 3: Cross multiply
    7,335.97x = 10,110.41 × 5,343.37
  4. Step 4: Simplify right side
    7,335.97x = 54,023,610.93
  5. Step 5: Solve for x
    x = 54,023,610.93/7,335.97
  6. Step 6: Final answer
    x = 7,364.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.