Home / 34,932.60-48,205.98-19,826.66

Finding the Fourth Proportional to 34,932.60, 48,205.98 and 19,826.66

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Solution

The fourth proportional to 34,932.60, 48,205.98 and 19,826.66 is: 27,360.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,932.60 : 48,205.98 = 19,826.66 : x
  2. Step 2: Convert to fraction form
    34,932.60/48,205.98 = 19,826.66/x
  3. Step 3: Cross multiply
    34,932.60x = 48,205.98 × 19,826.66
  4. Step 4: Simplify right side
    34,932.60x = 955,763,334.40
  5. Step 5: Solve for x
    x = 955,763,334.40/34,932.60
  6. Step 6: Final answer
    x = 27,360.21

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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.