Home / 23,410.66-35,134.44-10,272.10

Finding the Fourth Proportional to 23,410.66, 35,134.44 and 10,272.10

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Solution

The fourth proportional to 23,410.66, 35,134.44 and 10,272.10 is: 15,416.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.66 : 35,134.44 = 10,272.10 : x
  2. Step 2: Convert to fraction form
    23,410.66/35,134.44 = 10,272.10/x
  3. Step 3: Cross multiply
    23,410.66x = 35,134.44 × 10,272.10
  4. Step 4: Simplify right side
    23,410.66x = 360,904,481.12
  5. Step 5: Solve for x
    x = 360,904,481.12/23,410.66
  6. Step 6: Final answer
    x = 15,416.25

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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.