Home / 251,026.08-346,452.24-150,433.44

Finding the Fourth Proportional to 251,026.08, 346,452.24 and 150,433.44

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Solution

The fourth proportional to 251,026.08, 346,452.24 and 150,433.44 is: 207,619.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,026.08 : 346,452.24 = 150,433.44 : x
  2. Step 2: Convert to fraction form
    251,026.08/346,452.24 = 150,433.44/x
  3. Step 3: Cross multiply
    251,026.08x = 346,452.24 × 150,433.44
  4. Step 4: Simplify right side
    251,026.08x = 52,118,002,258.91
  5. Step 5: Solve for x
    x = 52,118,002,258.91/251,026.08
  6. Step 6: Final answer
    x = 207,619.87

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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.