Home / 233,442.44-350,170.68-91,282.04

Finding the Fourth Proportional to 233,442.44, 350,170.68 and 91,282.04

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Solution

The fourth proportional to 233,442.44, 350,170.68 and 91,282.04 is: 136,925.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,442.44 : 350,170.68 = 91,282.04 : x
  2. Step 2: Convert to fraction form
    233,442.44/350,170.68 = 91,282.04/x
  3. Step 3: Cross multiply
    233,442.44x = 350,170.68 × 91,282.04
  4. Step 4: Simplify right side
    233,442.44x = 31,964,294,018.59
  5. Step 5: Solve for x
    x = 31,964,294,018.59/233,442.44
  6. Step 6: Final answer
    x = 136,925.81

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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.