Home / 148,932.60-223,010.10-96,055.80

Finding the Fourth Proportional to 148,932.60, 223,010.10 and 96,055.80

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Solution

The fourth proportional to 148,932.60, 223,010.10 and 96,055.80 is: 143,832.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,932.60 : 223,010.10 = 96,055.80 : x
  2. Step 2: Convert to fraction form
    148,932.60/223,010.10 = 96,055.80/x
  3. Step 3: Cross multiply
    148,932.60x = 223,010.10 × 96,055.80
  4. Step 4: Simplify right side
    148,932.60x = 21,421,413,563.58
  5. Step 5: Solve for x
    x = 21,421,413,563.58/148,932.60
  6. Step 6: Final answer
    x = 143,832.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.