Home / 9,363.25-14,055.68-4,755.97

Finding the Fourth Proportional to 9,363.25, 14,055.68 and 4,755.97

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Solution

The fourth proportional to 9,363.25, 14,055.68 and 4,755.97 is: 7,139.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.25 : 14,055.68 = 4,755.97 : x
  2. Step 2: Convert to fraction form
    9,363.25/14,055.68 = 4,755.97/x
  3. Step 3: Cross multiply
    9,363.25x = 14,055.68 × 4,755.97
  4. Step 4: Simplify right side
    9,363.25x = 66,848,392.41
  5. Step 5: Solve for x
    x = 66,848,392.41/9,363.25
  6. Step 6: Final answer
    x = 7,139.44

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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.