Home / 67,067.16-92,552.46-36,851.64

Finding the Fourth Proportional to 67,067.16, 92,552.46 and 36,851.64

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Solution

The fourth proportional to 67,067.16, 92,552.46 and 36,851.64 is: 50,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,067.16 : 92,552.46 = 36,851.64 : x
  2. Step 2: Convert to fraction form
    67,067.16/92,552.46 = 36,851.64/x
  3. Step 3: Cross multiply
    67,067.16x = 92,552.46 × 36,851.64
  4. Step 4: Simplify right side
    67,067.16x = 3,410,709,937.03
  5. Step 5: Solve for x
    x = 3,410,709,937.03/67,067.16
  6. Step 6: Final answer
    x = 50,855.14

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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.