Home / 6,827.74-10,188.36-6,092.26

Finding the Fourth Proportional to 6,827.74, 10,188.36 and 6,092.26

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Solution

The fourth proportional to 6,827.74, 10,188.36 and 6,092.26 is: 9,090.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827.74 : 10,188.36 = 6,092.26 : x
  2. Step 2: Convert to fraction form
    6,827.74/10,188.36 = 6,092.26/x
  3. Step 3: Cross multiply
    6,827.74x = 10,188.36 × 6,092.26
  4. Step 4: Simplify right side
    6,827.74x = 62,070,138.09
  5. Step 5: Solve for x
    x = 62,070,138.09/6,827.74
  6. Step 6: Final answer
    x = 9,090.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.