Home / 92,664.72-127,877.27-50,223.24

Finding the Fourth Proportional to 92,664.72, 127,877.27 and 50,223.24

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Solution

The fourth proportional to 92,664.72, 127,877.27 and 50,223.24 is: 69,308.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,664.72 : 127,877.27 = 50,223.24 : x
  2. Step 2: Convert to fraction form
    92,664.72/127,877.27 = 50,223.24/x
  3. Step 3: Cross multiply
    92,664.72x = 127,877.27 × 50,223.24
  4. Step 4: Simplify right side
    92,664.72x = 6,422,410,570.64
  5. Step 5: Solve for x
    x = 6,422,410,570.64/92,664.72
  6. Step 6: Final answer
    x = 69,308.04

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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.