Home / 336,632.75-464,613.30-200,675.46

Finding the Fourth Proportional to 336,632.75, 464,613.30 and 200,675.46

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Solution

The fourth proportional to 336,632.75, 464,613.30 and 200,675.46 is: 276,967.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,632.75 : 464,613.30 = 200,675.46 : x
  2. Step 2: Convert to fraction form
    336,632.75/464,613.30 = 200,675.46/x
  3. Step 3: Cross multiply
    336,632.75x = 464,613.30 × 200,675.46
  4. Step 4: Simplify right side
    336,632.75x = 93,236,487,699.62
  5. Step 5: Solve for x
    x = 93,236,487,699.62/336,632.75
  6. Step 6: Final answer
    x = 276,967.96

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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.