Home / 9,066.19-13,596.41-2,908.75

Finding the Fourth Proportional to 9,066.19, 13,596.41 and 2,908.75

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Solution

The fourth proportional to 9,066.19, 13,596.41 and 2,908.75 is: 4,362.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.19 : 13,596.41 = 2,908.75 : x
  2. Step 2: Convert to fraction form
    9,066.19/13,596.41 = 2,908.75/x
  3. Step 3: Cross multiply
    9,066.19x = 13,596.41 × 2,908.75
  4. Step 4: Simplify right side
    9,066.19x = 39,548,543.04
  5. Step 5: Solve for x
    x = 39,548,543.04/9,066.19
  6. Step 6: Final answer
    x = 4,362.20

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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.