Home / 34,948.10-48,274.54-25,891.86

Finding the Fourth Proportional to 34,948.10, 48,274.54 and 25,891.86

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Solution

The fourth proportional to 34,948.10, 48,274.54 and 25,891.86 is: 35,764.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,948.10 : 48,274.54 = 25,891.86 : x
  2. Step 2: Convert to fraction form
    34,948.10/48,274.54 = 25,891.86/x
  3. Step 3: Cross multiply
    34,948.10x = 48,274.54 × 25,891.86
  4. Step 4: Simplify right side
    34,948.10x = 1,249,917,631.24
  5. Step 5: Solve for x
    x = 1,249,917,631.24/34,948.10
  6. Step 6: Final answer
    x = 35,764.97

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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.