Home / 336,626.31-464,387.76-200,583.93

Finding the Fourth Proportional to 336,626.31, 464,387.76 and 200,583.93

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Solution

The fourth proportional to 336,626.31, 464,387.76 and 200,583.93 is: 276,712.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,626.31 : 464,387.76 = 200,583.93 : x
  2. Step 2: Convert to fraction form
    336,626.31/464,387.76 = 200,583.93/x
  3. Step 3: Cross multiply
    336,626.31x = 464,387.76 × 200,583.93
  4. Step 4: Simplify right side
    336,626.31x = 93,148,721,944.70
  5. Step 5: Solve for x
    x = 93,148,721,944.70/336,626.31
  6. Step 6: Final answer
    x = 276,712.54

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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.