Home / 49,836.30-74,736.69-16,547.41

Finding the Fourth Proportional to 49,836.30, 74,736.69 and 16,547.41

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Solution

The fourth proportional to 49,836.30, 74,736.69 and 16,547.41 is: 24,815.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,836.30 : 74,736.69 = 16,547.41 : x
  2. Step 2: Convert to fraction form
    49,836.30/74,736.69 = 16,547.41/x
  3. Step 3: Cross multiply
    49,836.30x = 74,736.69 × 16,547.41
  4. Step 4: Simplify right side
    49,836.30x = 1,236,698,651.47
  5. Step 5: Solve for x
    x = 1,236,698,651.47/49,836.30
  6. Step 6: Final answer
    x = 24,815.22

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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.