Home / 122,544.43-183,974.06-94,482.30

Finding the Fourth Proportional to 122,544.43, 183,974.06 and 94,482.30

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Solution

The fourth proportional to 122,544.43, 183,974.06 and 94,482.30 is: 141,844.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,544.43 : 183,974.06 = 94,482.30 : x
  2. Step 2: Convert to fraction form
    122,544.43/183,974.06 = 94,482.30/x
  3. Step 3: Cross multiply
    122,544.43x = 183,974.06 × 94,482.30
  4. Step 4: Simplify right side
    122,544.43x = 17,382,292,723.78
  5. Step 5: Solve for x
    x = 17,382,292,723.78/122,544.43
  6. Step 6: Final answer
    x = 141,844.82

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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.