Home / 6,392.44-9,588.65-2,010.28

Finding the Fourth Proportional to 6,392.44, 9,588.65 and 2,010.28

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Solution

The fourth proportional to 6,392.44, 9,588.65 and 2,010.28 is: 3,015.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392.44 : 9,588.65 = 2,010.28 : x
  2. Step 2: Convert to fraction form
    6,392.44/9,588.65 = 2,010.28/x
  3. Step 3: Cross multiply
    6,392.44x = 9,588.65 × 2,010.28
  4. Step 4: Simplify right side
    6,392.44x = 19,275,871.32
  5. Step 5: Solve for x
    x = 19,275,871.32/6,392.44
  6. Step 6: Final answer
    x = 3,015.42

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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.