Home / 88,556.60-122,204.56-48,269.52

Finding the Fourth Proportional to 88,556.60, 122,204.56 and 48,269.52

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Solution

The fourth proportional to 88,556.60, 122,204.56 and 48,269.52 is: 66,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,556.60 : 122,204.56 = 48,269.52 : x
  2. Step 2: Convert to fraction form
    88,556.60/122,204.56 = 48,269.52/x
  3. Step 3: Cross multiply
    88,556.60x = 122,204.56 × 48,269.52
  4. Step 4: Simplify right side
    88,556.60x = 5,898,755,453.01
  5. Step 5: Solve for x
    x = 5,898,755,453.01/88,556.60
  6. Step 6: Final answer
    x = 66,610.00

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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.