Home / 9,595.25-13,245.89-6,764.93

Finding the Fourth Proportional to 9,595.25, 13,245.89 and 6,764.93

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Solution

The fourth proportional to 9,595.25, 13,245.89 and 6,764.93 is: 9,338.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.25 : 13,245.89 = 6,764.93 : x
  2. Step 2: Convert to fraction form
    9,595.25/13,245.89 = 6,764.93/x
  3. Step 3: Cross multiply
    9,595.25x = 13,245.89 × 6,764.93
  4. Step 4: Simplify right side
    9,595.25x = 89,607,418.58
  5. Step 5: Solve for x
    x = 89,607,418.58/9,595.25
  6. Step 6: Final answer
    x = 9,338.73

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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.