Home / 26,216.12-35,974.78-23,840.12

Finding the Fourth Proportional to 26,216.12, 35,974.78 and 23,840.12

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Solution

The fourth proportional to 26,216.12, 35,974.78 and 23,840.12 is: 32,714.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,216.12 : 35,974.78 = 23,840.12 : x
  2. Step 2: Convert to fraction form
    26,216.12/35,974.78 = 23,840.12/x
  3. Step 3: Cross multiply
    26,216.12x = 35,974.78 × 23,840.12
  4. Step 4: Simplify right side
    26,216.12x = 857,643,072.17
  5. Step 5: Solve for x
    x = 857,643,072.17/26,216.12
  6. Step 6: Final answer
    x = 32,714.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.