Home / 34,818.27-52,111.83-31,705.44

Finding the Fourth Proportional to 34,818.27, 52,111.83 and 31,705.44

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Solution

The fourth proportional to 34,818.27, 52,111.83 and 31,705.44 is: 47,452.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,818.27 : 52,111.83 = 31,705.44 : x
  2. Step 2: Convert to fraction form
    34,818.27/52,111.83 = 31,705.44/x
  3. Step 3: Cross multiply
    34,818.27x = 52,111.83 × 31,705.44
  4. Step 4: Simplify right side
    34,818.27x = 1,652,228,499.36
  5. Step 5: Solve for x
    x = 1,652,228,499.36/34,818.27
  6. Step 6: Final answer
    x = 47,452.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.