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Finding the Fourth Proportional to 6,062.39, 9,090.95 and 2,550.63

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Solution

The fourth proportional to 6,062.39, 9,090.95 and 2,550.63 is: 3,824.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062.39 : 9,090.95 = 2,550.63 : x
  2. Step 2: Convert to fraction form
    6,062.39/9,090.95 = 2,550.63/x
  3. Step 3: Cross multiply
    6,062.39x = 9,090.95 × 2,550.63
  4. Step 4: Simplify right side
    6,062.39x = 23,187,637.05
  5. Step 5: Solve for x
    x = 23,187,637.05/6,062.39
  6. Step 6: Final answer
    x = 3,824.84

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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.