Home / 204,384.20-306,586.85-62,218.26

Finding the Fourth Proportional to 204,384.20, 306,586.85 and 62,218.26

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Solution

The fourth proportional to 204,384.20, 306,586.85 and 62,218.26 is: 93,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,384.20 : 306,586.85 = 62,218.26 : x
  2. Step 2: Convert to fraction form
    204,384.20/306,586.85 = 62,218.26/x
  3. Step 3: Cross multiply
    204,384.20x = 306,586.85 × 62,218.26
  4. Step 4: Simplify right side
    204,384.20x = 19,075,300,034.79
  5. Step 5: Solve for x
    x = 19,075,300,034.79/204,384.20
  6. Step 6: Final answer
    x = 93,330.60

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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.