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Finding the Fourth Proportional to 246,809.34, 370,212.80 and 59,820.84

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Solution

The fourth proportional to 246,809.34, 370,212.80 and 59,820.84 is: 89,730.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,809.34 : 370,212.80 = 59,820.84 : x
  2. Step 2: Convert to fraction form
    246,809.34/370,212.80 = 59,820.84/x
  3. Step 3: Cross multiply
    246,809.34x = 370,212.80 × 59,820.84
  4. Step 4: Simplify right side
    246,809.34x = 22,146,440,375.65
  5. Step 5: Solve for x
    x = 22,146,440,375.65/246,809.34
  6. Step 6: Final answer
    x = 89,730.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.