Home / 6,010.77-8,293.45-3,491.39

Finding the Fourth Proportional to 6,010.77, 8,293.45 and 3,491.39

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Solution

The fourth proportional to 6,010.77, 8,293.45 and 3,491.39 is: 4,817.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010.77 : 8,293.45 = 3,491.39 : x
  2. Step 2: Convert to fraction form
    6,010.77/8,293.45 = 3,491.39/x
  3. Step 3: Cross multiply
    6,010.77x = 8,293.45 × 3,491.39
  4. Step 4: Simplify right side
    6,010.77x = 28,955,634.57
  5. Step 5: Solve for x
    x = 28,955,634.57/6,010.77
  6. Step 6: Final answer
    x = 4,817.29

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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.