Home / 182,777.90-274,076.92-64,432.04

Finding the Fourth Proportional to 182,777.90, 274,076.92 and 64,432.04

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Solution

The fourth proportional to 182,777.90, 274,076.92 and 64,432.04 is: 96,616.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,777.90 : 274,076.92 = 64,432.04 : x
  2. Step 2: Convert to fraction form
    182,777.90/274,076.92 = 64,432.04/x
  3. Step 3: Cross multiply
    182,777.90x = 274,076.92 × 64,432.04
  4. Step 4: Simplify right side
    182,777.90x = 17,659,335,072.52
  5. Step 5: Solve for x
    x = 17,659,335,072.52/182,777.90
  6. Step 6: Final answer
    x = 96,616.36

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1.5x scale

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.