Home / 23,228.10-34,845.35-10,080.10

Finding the Fourth Proportional to 23,228.10, 34,845.35 and 10,080.10

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Solution

The fourth proportional to 23,228.10, 34,845.35 and 10,080.10 is: 15,121.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,228.10 : 34,845.35 = 10,080.10 : x
  2. Step 2: Convert to fraction form
    23,228.10/34,845.35 = 10,080.10/x
  3. Step 3: Cross multiply
    23,228.10x = 34,845.35 × 10,080.10
  4. Step 4: Simplify right side
    23,228.10x = 351,244,612.54
  5. Step 5: Solve for x
    x = 351,244,612.54/23,228.10
  6. Step 6: Final answer
    x = 15,121.54

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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.