Home / 27,795.02-41,698.71-10,929.65

Finding the Fourth Proportional to 27,795.02, 41,698.71 and 10,929.65

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Solution

The fourth proportional to 27,795.02, 41,698.71 and 10,929.65 is: 16,396.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,795.02 : 41,698.71 = 10,929.65 : x
  2. Step 2: Convert to fraction form
    27,795.02/41,698.71 = 10,929.65/x
  3. Step 3: Cross multiply
    27,795.02x = 41,698.71 × 10,929.65
  4. Step 4: Simplify right side
    27,795.02x = 455,752,097.26
  5. Step 5: Solve for x
    x = 455,752,097.26/27,795.02
  6. Step 6: Final answer
    x = 16,396.90

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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.