Home / 14,990.97-22,475.07-9,066.60

Finding the Fourth Proportional to 14,990.97, 22,475.07 and 9,066.60

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Solution

The fourth proportional to 14,990.97, 22,475.07 and 9,066.60 is: 13,593.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,990.97 : 22,475.07 = 9,066.60 : x
  2. Step 2: Convert to fraction form
    14,990.97/22,475.07 = 9,066.60/x
  3. Step 3: Cross multiply
    14,990.97x = 22,475.07 × 9,066.60
  4. Step 4: Simplify right side
    14,990.97x = 203,772,469.66
  5. Step 5: Solve for x
    x = 203,772,469.66/14,990.97
  6. Step 6: Final answer
    x = 13,593.01

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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.