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Finding the Fourth Proportional to 44,211.84, 61,016.64 and 33,014.40

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Solution

The fourth proportional to 44,211.84, 61,016.64 and 33,014.40 is: 45,563.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,211.84 : 61,016.64 = 33,014.40 : x
  2. Step 2: Convert to fraction form
    44,211.84/61,016.64 = 33,014.40/x
  3. Step 3: Cross multiply
    44,211.84x = 61,016.64 × 33,014.40
  4. Step 4: Simplify right side
    44,211.84x = 2,014,427,759.62
  5. Step 5: Solve for x
    x = 2,014,427,759.62/44,211.84
  6. Step 6: Final answer
    x = 45,563.08

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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.