Home / 17,718.48-24,452.46-10,650.96

Finding the Fourth Proportional to 17,718.48, 24,452.46 and 10,650.96

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Solution

The fourth proportional to 17,718.48, 24,452.46 and 10,650.96 is: 14,698.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,718.48 : 24,452.46 = 10,650.96 : x
  2. Step 2: Convert to fraction form
    17,718.48/24,452.46 = 10,650.96/x
  3. Step 3: Cross multiply
    17,718.48x = 24,452.46 × 10,650.96
  4. Step 4: Simplify right side
    17,718.48x = 260,442,173.36
  5. Step 5: Solve for x
    x = 260,442,173.36/17,718.48
  6. Step 6: Final answer
    x = 14,698.90

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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.