Home / 10,755.25-14,843.46-6,041.05

Finding the Fourth Proportional to 10,755.25, 14,843.46 and 6,041.05

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Solution

The fourth proportional to 10,755.25, 14,843.46 and 6,041.05 is: 8,337.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,755.25 : 14,843.46 = 6,041.05 : x
  2. Step 2: Convert to fraction form
    10,755.25/14,843.46 = 6,041.05/x
  3. Step 3: Cross multiply
    10,755.25x = 14,843.46 × 6,041.05
  4. Step 4: Simplify right side
    10,755.25x = 89,670,084.03
  5. Step 5: Solve for x
    x = 89,670,084.03/10,755.25
  6. Step 6: Final answer
    x = 8,337.33

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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.