Home / 49,037.82-73,567.66-17,873.07

Finding the Fourth Proportional to 49,037.82, 73,567.66 and 17,873.07

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Solution

The fourth proportional to 49,037.82, 73,567.66 and 17,873.07 is: 26,813.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,037.82 : 73,567.66 = 17,873.07 : x
  2. Step 2: Convert to fraction form
    49,037.82/73,567.66 = 17,873.07/x
  3. Step 3: Cross multiply
    49,037.82x = 73,567.66 × 17,873.07
  4. Step 4: Simplify right side
    49,037.82x = 1,314,879,479.71
  5. Step 5: Solve for x
    x = 1,314,879,479.71/49,037.82
  6. Step 6: Final answer
    x = 26,813.58

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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.