Home / 11,092.19-15,306.53-6,055.38

Finding the Fourth Proportional to 11,092.19, 15,306.53 and 6,055.38

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Solution

The fourth proportional to 11,092.19, 15,306.53 and 6,055.38 is: 8,356.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.19 : 15,306.53 = 6,055.38 : x
  2. Step 2: Convert to fraction form
    11,092.19/15,306.53 = 6,055.38/x
  3. Step 3: Cross multiply
    11,092.19x = 15,306.53 × 6,055.38
  4. Step 4: Simplify right side
    11,092.19x = 92,686,825.35
  5. Step 5: Solve for x
    x = 92,686,825.35/11,092.19
  6. Step 6: Final answer
    x = 8,356.05

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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.