Home / 19,525.20-29,233.20-10,608.48

Finding the Fourth Proportional to 19,525.20, 29,233.20 and 10,608.48

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Solution

The fourth proportional to 19,525.20, 29,233.20 and 10,608.48 is: 15,883.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.20 : 29,233.20 = 10,608.48 : x
  2. Step 2: Convert to fraction form
    19,525.20/29,233.20 = 10,608.48/x
  3. Step 3: Cross multiply
    19,525.20x = 29,233.20 × 10,608.48
  4. Step 4: Simplify right side
    19,525.20x = 310,119,817.54
  5. Step 5: Solve for x
    x = 310,119,817.54/19,525.20
  6. Step 6: Final answer
    x = 15,883.05

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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.