Home / 29,943.30-41,339.79-26,622.30

Finding the Fourth Proportional to 29,943.30, 41,339.79 and 26,622.30

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Solution

The fourth proportional to 29,943.30, 41,339.79 and 26,622.30 is: 36,754.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,943.30 : 41,339.79 = 26,622.30 : x
  2. Step 2: Convert to fraction form
    29,943.30/41,339.79 = 26,622.30/x
  3. Step 3: Cross multiply
    29,943.30x = 41,339.79 × 26,622.30
  4. Step 4: Simplify right side
    29,943.30x = 1,100,560,291.32
  5. Step 5: Solve for x
    x = 1,100,560,291.32/29,943.30
  6. Step 6: Final answer
    x = 36,754.81

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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.