Home / 6,713.33-10,077.35-5,335.52

Finding the Fourth Proportional to 6,713.33, 10,077.35 and 5,335.52

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Solution

The fourth proportional to 6,713.33, 10,077.35 and 5,335.52 is: 8,009.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.33 : 10,077.35 = 5,335.52 : x
  2. Step 2: Convert to fraction form
    6,713.33/10,077.35 = 5,335.52/x
  3. Step 3: Cross multiply
    6,713.33x = 10,077.35 × 5,335.52
  4. Step 4: Simplify right side
    6,713.33x = 53,767,825.41
  5. Step 5: Solve for x
    x = 53,767,825.41/6,713.33
  6. Step 6: Final answer
    x = 8,009.12

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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.