Home / 9,066.14-13,597.44-2,490.64

Finding the Fourth Proportional to 9,066.14, 13,597.44 and 2,490.64

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Solution

The fourth proportional to 9,066.14, 13,597.44 and 2,490.64 is: 3,735.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.14 : 13,597.44 = 2,490.64 : x
  2. Step 2: Convert to fraction form
    9,066.14/13,597.44 = 2,490.64/x
  3. Step 3: Cross multiply
    9,066.14x = 13,597.44 × 2,490.64
  4. Step 4: Simplify right side
    9,066.14x = 33,866,327.96
  5. Step 5: Solve for x
    x = 33,866,327.96/9,066.14
  6. Step 6: Final answer
    x = 3,735.47

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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.