Home / 92,247.26-127,242.70-58,196.27

Finding the Fourth Proportional to 92,247.26, 127,242.70 and 58,196.27

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Solution

The fourth proportional to 92,247.26, 127,242.70 and 58,196.27 is: 80,273.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,247.26 : 127,242.70 = 58,196.27 : x
  2. Step 2: Convert to fraction form
    92,247.26/127,242.70 = 58,196.27/x
  3. Step 3: Cross multiply
    92,247.26x = 127,242.70 × 58,196.27
  4. Step 4: Simplify right side
    92,247.26x = 7,405,050,697.35
  5. Step 5: Solve for x
    x = 7,405,050,697.35/92,247.26
  6. Step 6: Final answer
    x = 80,273.94

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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.