Home / 9,588.28-14,382.36-2,662.80

Finding the Fourth Proportional to 9,588.28, 14,382.36 and 2,662.80

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Solution

The fourth proportional to 9,588.28, 14,382.36 and 2,662.80 is: 3,994.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,588.28 : 14,382.36 = 2,662.80 : x
  2. Step 2: Convert to fraction form
    9,588.28/14,382.36 = 2,662.80/x
  3. Step 3: Cross multiply
    9,588.28x = 14,382.36 × 2,662.80
  4. Step 4: Simplify right side
    9,588.28x = 38,297,348.21
  5. Step 5: Solve for x
    x = 38,297,348.21/9,588.28
  6. Step 6: Final answer
    x = 3,994.18

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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.