Home / 23,629.08-35,443.58-22,185.66

Finding the Fourth Proportional to 23,629.08, 35,443.58 and 22,185.66

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Solution

The fourth proportional to 23,629.08, 35,443.58 and 22,185.66 is: 33,278.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,629.08 : 35,443.58 = 22,185.66 : x
  2. Step 2: Convert to fraction form
    23,629.08/35,443.58 = 22,185.66/x
  3. Step 3: Cross multiply
    23,629.08x = 35,443.58 × 22,185.66
  4. Step 4: Simplify right side
    23,629.08x = 786,339,215.06
  5. Step 5: Solve for x
    x = 786,339,215.06/23,629.08
  6. Step 6: Final answer
    x = 33,278.45

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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.