Home / 49,926.97-68,867.58-37,964.08

Finding the Fourth Proportional to 49,926.97, 68,867.58 and 37,964.08

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Solution

The fourth proportional to 49,926.97, 68,867.58 and 37,964.08 is: 52,366.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,926.97 : 68,867.58 = 37,964.08 : x
  2. Step 2: Convert to fraction form
    49,926.97/68,867.58 = 37,964.08/x
  3. Step 3: Cross multiply
    49,926.97x = 68,867.58 × 37,964.08
  4. Step 4: Simplify right side
    49,926.97x = 2,614,494,316.53
  5. Step 5: Solve for x
    x = 2,614,494,316.53/49,926.97
  6. Step 6: Final answer
    x = 52,366.37

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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.