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Finding the Fourth Proportional to 69,754.91, 96,294.84 and 44,618.99

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Solution

The fourth proportional to 69,754.91, 96,294.84 and 44,618.99 is: 61,595.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,754.91 : 96,294.84 = 44,618.99 : x
  2. Step 2: Convert to fraction form
    69,754.91/96,294.84 = 44,618.99/x
  3. Step 3: Cross multiply
    69,754.91x = 96,294.84 × 44,618.99
  4. Step 4: Simplify right side
    69,754.91x = 4,296,578,503.01
  5. Step 5: Solve for x
    x = 4,296,578,503.01/69,754.91
  6. Step 6: Final answer
    x = 61,595.36

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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.