Home / 6,090.33-9,135.68-2,393.49

Finding the Fourth Proportional to 6,090.33, 9,135.68 and 2,393.49

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Solution

The fourth proportional to 6,090.33, 9,135.68 and 2,393.49 is: 3,590.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090.33 : 9,135.68 = 2,393.49 : x
  2. Step 2: Convert to fraction form
    6,090.33/9,135.68 = 2,393.49/x
  3. Step 3: Cross multiply
    6,090.33x = 9,135.68 × 2,393.49
  4. Step 4: Simplify right side
    6,090.33x = 21,866,146.76
  5. Step 5: Solve for x
    x = 21,866,146.76/6,090.33
  6. Step 6: Final answer
    x = 3,590.31

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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.