Home / 17,773.12-24,525.48-10,219.06

Finding the Fourth Proportional to 17,773.12, 24,525.48 and 10,219.06

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Solution

The fourth proportional to 17,773.12, 24,525.48 and 10,219.06 is: 14,101.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,773.12 : 24,525.48 = 10,219.06 : x
  2. Step 2: Convert to fraction form
    17,773.12/24,525.48 = 10,219.06/x
  3. Step 3: Cross multiply
    17,773.12x = 24,525.48 × 10,219.06
  4. Step 4: Simplify right side
    17,773.12x = 250,627,351.65
  5. Step 5: Solve for x
    x = 250,627,351.65/17,773.12
  6. Step 6: Final answer
    x = 14,101.48

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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.