Home / 9,755.84-14,637.05-3,093.43

Finding the Fourth Proportional to 9,755.84, 14,637.05 and 3,093.43

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Solution

The fourth proportional to 9,755.84, 14,637.05 and 3,093.43 is: 4,641.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,755.84 : 14,637.05 = 3,093.43 : x
  2. Step 2: Convert to fraction form
    9,755.84/14,637.05 = 3,093.43/x
  3. Step 3: Cross multiply
    9,755.84x = 14,637.05 × 3,093.43
  4. Step 4: Simplify right side
    9,755.84x = 45,278,600.93
  5. Step 5: Solve for x
    x = 45,278,600.93/9,755.84
  6. Step 6: Final answer
    x = 4,641.18

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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.