Home / 11,635.48-17,454.30-4,710.52

Finding the Fourth Proportional to 11,635.48, 17,454.30 and 4,710.52

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Solution

The fourth proportional to 11,635.48, 17,454.30 and 4,710.52 is: 7,066.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635.48 : 17,454.30 = 4,710.52 : x
  2. Step 2: Convert to fraction form
    11,635.48/17,454.30 = 4,710.52/x
  3. Step 3: Cross multiply
    11,635.48x = 17,454.30 × 4,710.52
  4. Step 4: Simplify right side
    11,635.48x = 82,218,829.24
  5. Step 5: Solve for x
    x = 82,218,829.24/11,635.48
  6. Step 6: Final answer
    x = 7,066.22

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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.