Home / 6,665.73-9,193.57-4,010.37

Finding the Fourth Proportional to 6,665.73, 9,193.57 and 4,010.37

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Solution

The fourth proportional to 6,665.73, 9,193.57 and 4,010.37 is: 5,531.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,665.73 : 9,193.57 = 4,010.37 : x
  2. Step 2: Convert to fraction form
    6,665.73/9,193.57 = 4,010.37/x
  3. Step 3: Cross multiply
    6,665.73x = 9,193.57 × 4,010.37
  4. Step 4: Simplify right side
    6,665.73x = 36,869,617.32
  5. Step 5: Solve for x
    x = 36,869,617.32/6,665.73
  6. Step 6: Final answer
    x = 5,531.22

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.