Home / 5,066.68-6,992.64-2,941.75

Finding the Fourth Proportional to 5,066.68, 6,992.64 and 2,941.75

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Solution

The fourth proportional to 5,066.68, 6,992.64 and 2,941.75 is: 4,059.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066.68 : 6,992.64 = 2,941.75 : x
  2. Step 2: Convert to fraction form
    5,066.68/6,992.64 = 2,941.75/x
  3. Step 3: Cross multiply
    5,066.68x = 6,992.64 × 2,941.75
  4. Step 4: Simplify right side
    5,066.68x = 20,570,598.72
  5. Step 5: Solve for x
    x = 20,570,598.72/5,066.68
  6. Step 6: Final answer
    x = 4,059.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.