Home / 7,996.87-11,035.47-4,460.41

Finding the Fourth Proportional to 7,996.87, 11,035.47 and 4,460.41

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Solution

The fourth proportional to 7,996.87, 11,035.47 and 4,460.41 is: 6,155.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996.87 : 11,035.47 = 4,460.41 : x
  2. Step 2: Convert to fraction form
    7,996.87/11,035.47 = 4,460.41/x
  3. Step 3: Cross multiply
    7,996.87x = 11,035.47 × 4,460.41
  4. Step 4: Simplify right side
    7,996.87x = 49,222,720.74
  5. Step 5: Solve for x
    x = 49,222,720.74/7,996.87
  6. Step 6: Final answer
    x = 6,155.25

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Half scale
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Double scale
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Similar ratio
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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.