Home / 337,974.93-466,459.72-192,828.06

Finding the Fourth Proportional to 337,974.93, 466,459.72 and 192,828.06

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Solution

The fourth proportional to 337,974.93, 466,459.72 and 192,828.06 is: 266,133.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,974.93 : 466,459.72 = 192,828.06 : x
  2. Step 2: Convert to fraction form
    337,974.93/466,459.72 = 192,828.06/x
  3. Step 3: Cross multiply
    337,974.93x = 466,459.72 × 192,828.06
  4. Step 4: Simplify right side
    337,974.93x = 89,946,522,936.00
  5. Step 5: Solve for x
    x = 89,946,522,936.00/337,974.93
  6. Step 6: Final answer
    x = 266,133.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.