Home / 9,195.96-13,795.56-4,005.48

Finding the Fourth Proportional to 9,195.96, 13,795.56 and 4,005.48

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Solution

The fourth proportional to 9,195.96, 13,795.56 and 4,005.48 is: 6,008.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.96 : 13,795.56 = 4,005.48 : x
  2. Step 2: Convert to fraction form
    9,195.96/13,795.56 = 4,005.48/x
  3. Step 3: Cross multiply
    9,195.96x = 13,795.56 × 4,005.48
  4. Step 4: Simplify right side
    9,195.96x = 55,257,839.67
  5. Step 5: Solve for x
    x = 55,257,839.67/9,195.96
  6. Step 6: Final answer
    x = 6,008.93

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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.