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Finding the Fourth Proportional to 7,232.63, 10,848.96 and 1,760.63

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Solution

The fourth proportional to 7,232.63, 10,848.96 and 1,760.63 is: 2,640.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232.63 : 10,848.96 = 1,760.63 : x
  2. Step 2: Convert to fraction form
    7,232.63/10,848.96 = 1,760.63/x
  3. Step 3: Cross multiply
    7,232.63x = 10,848.96 × 1,760.63
  4. Step 4: Simplify right side
    7,232.63x = 19,100,950.20
  5. Step 5: Solve for x
    x = 19,100,950.20/7,232.63
  6. Step 6: Final answer
    x = 2,640.94

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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.