Home / 7,464.66-11,196.58-2,270.13

Finding the Fourth Proportional to 7,464.66, 11,196.58 and 2,270.13

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Solution

The fourth proportional to 7,464.66, 11,196.58 and 2,270.13 is: 3,405.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464.66 : 11,196.58 = 2,270.13 : x
  2. Step 2: Convert to fraction form
    7,464.66/11,196.58 = 2,270.13/x
  3. Step 3: Cross multiply
    7,464.66x = 11,196.58 × 2,270.13
  4. Step 4: Simplify right side
    7,464.66x = 25,417,630.50
  5. Step 5: Solve for x
    x = 25,417,630.50/7,464.66
  6. Step 6: Final answer
    x = 3,405.06

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.