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Finding the Fourth Proportional to 63,291.69, 94,882.86 and 29,994.75

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Solution

The fourth proportional to 63,291.69, 94,882.86 and 29,994.75 is: 44,966.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,291.69 : 94,882.86 = 29,994.75 : x
  2. Step 2: Convert to fraction form
    63,291.69/94,882.86 = 29,994.75/x
  3. Step 3: Cross multiply
    63,291.69x = 94,882.86 × 29,994.75
  4. Step 4: Simplify right side
    63,291.69x = 2,845,987,664.99
  5. Step 5: Solve for x
    x = 2,845,987,664.99/63,291.69
  6. Step 6: Final answer
    x = 44,966.21

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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.