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Finding the Fourth Proportional to 246,637.40, 369,956.30 and 59,648.90

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Solution

The fourth proportional to 246,637.40, 369,956.30 and 59,648.90 is: 89,473.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,637.40 : 369,956.30 = 59,648.90 : x
  2. Step 2: Convert to fraction form
    246,637.40/369,956.30 = 59,648.90/x
  3. Step 3: Cross multiply
    246,637.40x = 369,956.30 × 59,648.90
  4. Step 4: Simplify right side
    246,637.40x = 22,067,484,195.04
  5. Step 5: Solve for x
    x = 22,067,484,195.04/246,637.40
  6. Step 6: Final answer
    x = 89,473.39

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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.