Home / 336,830.01-464,813.69-200,793.75

Finding the Fourth Proportional to 336,830.01, 464,813.69 and 200,793.75

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Solution

The fourth proportional to 336,830.01, 464,813.69 and 200,793.75 is: 277,088.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,830.01 : 464,813.69 = 200,793.75 : x
  2. Step 2: Convert to fraction form
    336,830.01/464,813.69 = 200,793.75/x
  3. Step 3: Cross multiply
    336,830.01x = 464,813.69 × 200,793.75
  4. Step 4: Simplify right side
    336,830.01x = 93,331,682,862.47
  5. Step 5: Solve for x
    x = 93,331,682,862.47/336,830.01
  6. Step 6: Final answer
    x = 277,088.38

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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.