Home / 92,295.24-127,367.43-49,853.77

Finding the Fourth Proportional to 92,295.24, 127,367.43 and 49,853.77

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Solution

The fourth proportional to 92,295.24, 127,367.43 and 49,853.77 is: 68,798.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,295.24 : 127,367.43 = 49,853.77 : x
  2. Step 2: Convert to fraction form
    92,295.24/127,367.43 = 49,853.77/x
  3. Step 3: Cross multiply
    92,295.24x = 127,367.43 × 49,853.77
  4. Step 4: Simplify right side
    92,295.24x = 6,349,746,906.87
  5. Step 5: Solve for x
    x = 6,349,746,906.87/92,295.24
  6. Step 6: Final answer
    x = 68,798.21

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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.