Home / 35,097.36-48,445.92-27,940.38

Finding the Fourth Proportional to 35,097.36, 48,445.92 and 27,940.38

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Solution

The fourth proportional to 35,097.36, 48,445.92 and 27,940.38 is: 38,566.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,097.36 : 48,445.92 = 27,940.38 : x
  2. Step 2: Convert to fraction form
    35,097.36/48,445.92 = 27,940.38/x
  3. Step 3: Cross multiply
    35,097.36x = 48,445.92 × 27,940.38
  4. Step 4: Simplify right side
    35,097.36x = 1,353,597,414.25
  5. Step 5: Solve for x
    x = 1,353,597,414.25/35,097.36
  6. Step 6: Final answer
    x = 38,566.93

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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.