Home / 34,026-46,953.21-18,917.73

Finding the Fourth Proportional to 34,026, 46,953.21 and 18,917.73

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Solution

The fourth proportional to 34,026, 46,953.21 and 18,917.73 is: 26,104.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,026 : 46,953.21 = 18,917.73 : x
  2. Step 2: Convert to fraction form
    34,026/46,953.21 = 18,917.73/x
  3. Step 3: Cross multiply
    34,026x = 46,953.21 × 18,917.73
  4. Step 4: Simplify right side
    34,026x = 888,248,149.41
  5. Step 5: Solve for x
    x = 888,248,149.41/34,026
  6. Step 6: Final answer
    x = 26,104.98

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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.