Home / 17,064.54-23,549.46-9,511.66

Finding the Fourth Proportional to 17,064.54, 23,549.46 and 9,511.66

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Solution

The fourth proportional to 17,064.54, 23,549.46 and 9,511.66 is: 13,126.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064.54 : 23,549.46 = 9,511.66 : x
  2. Step 2: Convert to fraction form
    17,064.54/23,549.46 = 9,511.66/x
  3. Step 3: Cross multiply
    17,064.54x = 23,549.46 × 9,511.66
  4. Step 4: Simplify right side
    17,064.54x = 223,994,456.70
  5. Step 5: Solve for x
    x = 223,994,456.70/17,064.54
  6. Step 6: Final answer
    x = 13,126.31

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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.