Home / 23,629.07-35,443.59-22,185.65

Finding the Fourth Proportional to 23,629.07, 35,443.59 and 22,185.65

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Solution

The fourth proportional to 23,629.07, 35,443.59 and 22,185.65 is: 33,278.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,629.07 : 35,443.59 = 22,185.65 : x
  2. Step 2: Convert to fraction form
    23,629.07/35,443.59 = 22,185.65/x
  3. Step 3: Cross multiply
    23,629.07x = 35,443.59 × 22,185.65
  4. Step 4: Simplify right side
    23,629.07x = 786,339,082.48
  5. Step 5: Solve for x
    x = 786,339,082.48/23,629.07
  6. Step 6: Final answer
    x = 33,278.46

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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.