Home / 34,947.27-48,228.09-19,032.58

Finding the Fourth Proportional to 34,947.27, 48,228.09 and 19,032.58

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Solution

The fourth proportional to 34,947.27, 48,228.09 and 19,032.58 is: 26,265.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947.27 : 48,228.09 = 19,032.58 : x
  2. Step 2: Convert to fraction form
    34,947.27/48,228.09 = 19,032.58/x
  3. Step 3: Cross multiply
    34,947.27x = 48,228.09 × 19,032.58
  4. Step 4: Simplify right side
    34,947.27x = 917,904,981.17
  5. Step 5: Solve for x
    x = 917,904,981.17/34,947.27
  6. Step 6: Final answer
    x = 26,265.43

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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.