Home / 92,664.85-127,877.67-50,223.37

Finding the Fourth Proportional to 92,664.85, 127,877.67 and 50,223.37

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Solution

The fourth proportional to 92,664.85, 127,877.67 and 50,223.37 is: 69,308.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,664.85 : 127,877.67 = 50,223.37 : x
  2. Step 2: Convert to fraction form
    92,664.85/127,877.67 = 50,223.37/x
  3. Step 3: Cross multiply
    92,664.85x = 127,877.67 × 50,223.37
  4. Step 4: Simplify right side
    92,664.85x = 6,422,447,535.15
  5. Step 5: Solve for x
    x = 6,422,447,535.15/92,664.85
  6. Step 6: Final answer
    x = 69,308.35

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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.