Home / 92,833.27-139,255.32-26,267.83

Finding the Fourth Proportional to 92,833.27, 139,255.32 and 26,267.83

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Solution

The fourth proportional to 92,833.27, 139,255.32 and 26,267.83 is: 39,403.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,833.27 : 139,255.32 = 26,267.83 : x
  2. Step 2: Convert to fraction form
    92,833.27/139,255.32 = 26,267.83/x
  3. Step 3: Cross multiply
    92,833.27x = 139,255.32 × 26,267.83
  4. Step 4: Simplify right side
    92,833.27x = 3,657,935,072.36
  5. Step 5: Solve for x
    x = 3,657,935,072.36/92,833.27
  6. Step 6: Final answer
    x = 39,403.28

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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.