Home / 7,463.36-11,195.04-3,555.92

Finding the Fourth Proportional to 7,463.36, 11,195.04 and 3,555.92

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Solution

The fourth proportional to 7,463.36, 11,195.04 and 3,555.92 is: 5,333.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.36 : 11,195.04 = 3,555.92 : x
  2. Step 2: Convert to fraction form
    7,463.36/11,195.04 = 3,555.92/x
  3. Step 3: Cross multiply
    7,463.36x = 11,195.04 × 3,555.92
  4. Step 4: Simplify right side
    7,463.36x = 39,808,666.64
  5. Step 5: Solve for x
    x = 39,808,666.64/7,463.36
  6. Step 6: Final answer
    x = 5,333.88

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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.