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Finding the Fourth Proportional to 246,369.48, 369,554.22 and 59,380.98

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Solution

The fourth proportional to 246,369.48, 369,554.22 and 59,380.98 is: 89,071.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,369.48 : 369,554.22 = 59,380.98 : x
  2. Step 2: Convert to fraction form
    246,369.48/369,554.22 = 59,380.98/x
  3. Step 3: Cross multiply
    246,369.48x = 369,554.22 × 59,380.98
  4. Step 4: Simplify right side
    246,369.48x = 21,944,491,746.74
  5. Step 5: Solve for x
    x = 21,944,491,746.74/246,369.48
  6. Step 6: Final answer
    x = 89,071.47

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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.