Home / 233,446.44-350,176.68-91,286.04

Finding the Fourth Proportional to 233,446.44, 350,176.68 and 91,286.04

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Solution

The fourth proportional to 233,446.44, 350,176.68 and 91,286.04 is: 136,931.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,446.44 : 350,176.68 = 91,286.04 : x
  2. Step 2: Convert to fraction form
    233,446.44/350,176.68 = 91,286.04/x
  3. Step 3: Cross multiply
    233,446.44x = 350,176.68 × 91,286.04
  4. Step 4: Simplify right side
    233,446.44x = 31,966,242,417.55
  5. Step 5: Solve for x
    x = 31,966,242,417.55/233,446.44
  6. Step 6: Final answer
    x = 136,931.81

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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.