Home / 9,066.64-13,596.32-2,824.60

Finding the Fourth Proportional to 9,066.64, 13,596.32 and 2,824.60

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Solution

The fourth proportional to 9,066.64, 13,596.32 and 2,824.60 is: 4,235.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.64 : 13,596.32 = 2,824.60 : x
  2. Step 2: Convert to fraction form
    9,066.64/13,596.32 = 2,824.60/x
  3. Step 3: Cross multiply
    9,066.64x = 13,596.32 × 2,824.60
  4. Step 4: Simplify right side
    9,066.64x = 38,404,165.47
  5. Step 5: Solve for x
    x = 38,404,165.47/9,066.64
  6. Step 6: Final answer
    x = 4,235.77

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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.