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Finding the Fourth Proportional to 6,010.34, 8,294.21 and 3,357.74

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Solution

The fourth proportional to 6,010.34, 8,294.21 and 3,357.74 is: 4,633.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010.34 : 8,294.21 = 3,357.74 : x
  2. Step 2: Convert to fraction form
    6,010.34/8,294.21 = 3,357.74/x
  3. Step 3: Cross multiply
    6,010.34x = 8,294.21 × 3,357.74
  4. Step 4: Simplify right side
    6,010.34x = 27,849,800.69
  5. Step 5: Solve for x
    x = 27,849,800.69/6,010.34
  6. Step 6: Final answer
    x = 4,633.65

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Double scale
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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.