Home / 35,769.24-49,360.52-19,636.52

Finding the Fourth Proportional to 35,769.24, 49,360.52 and 19,636.52

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Solution

The fourth proportional to 35,769.24, 49,360.52 and 19,636.52 is: 27,097.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,769.24 : 49,360.52 = 19,636.52 : x
  2. Step 2: Convert to fraction form
    35,769.24/49,360.52 = 19,636.52/x
  3. Step 3: Cross multiply
    35,769.24x = 49,360.52 × 19,636.52
  4. Step 4: Simplify right side
    35,769.24x = 969,268,838.19
  5. Step 5: Solve for x
    x = 969,268,838.19/35,769.24
  6. Step 6: Final answer
    x = 27,097.83

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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.