Home / 336,253.50-464,032.10-200,293.18

Finding the Fourth Proportional to 336,253.50, 464,032.10 and 200,293.18

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Solution

The fourth proportional to 336,253.50, 464,032.10 and 200,293.18 is: 276,405.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,253.50 : 464,032.10 = 200,293.18 : x
  2. Step 2: Convert to fraction form
    336,253.50/464,032.10 = 200,293.18/x
  3. Step 3: Cross multiply
    336,253.50x = 464,032.10 × 200,293.18
  4. Step 4: Simplify right side
    336,253.50x = 92,942,464,271.73
  5. Step 5: Solve for x
    x = 92,942,464,271.73/336,253.50
  6. Step 6: Final answer
    x = 276,405.94

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1.5x scale

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.