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Finding the Fourth Proportional to 6,062.84, 9,092.66 and 4,087.32

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Solution

The fourth proportional to 6,062.84, 9,092.66 and 4,087.32 is: 6,129.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062.84 : 9,092.66 = 4,087.32 : x
  2. Step 2: Convert to fraction form
    6,062.84/9,092.66 = 4,087.32/x
  3. Step 3: Cross multiply
    6,062.84x = 9,092.66 × 4,087.32
  4. Step 4: Simplify right side
    6,062.84x = 37,164,611.07
  5. Step 5: Solve for x
    x = 37,164,611.07/6,062.84
  6. Step 6: Final answer
    x = 6,129.90

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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.