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Finding the Fourth Proportional to 244,618.99, 366,911.98 and 67,111.13

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Solution

The fourth proportional to 244,618.99, 366,911.98 and 67,111.13 is: 100,662.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,618.99 : 366,911.98 = 67,111.13 : x
  2. Step 2: Convert to fraction form
    244,618.99/366,911.98 = 67,111.13/x
  3. Step 3: Cross multiply
    244,618.99x = 366,911.98 × 67,111.13
  4. Step 4: Simplify right side
    244,618.99x = 24,623,878,337.84
  5. Step 5: Solve for x
    x = 24,623,878,337.84/244,618.99
  6. Step 6: Final answer
    x = 100,662.17

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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.