Home / 60,735.02-91,107.08-27,473.78

Finding the Fourth Proportional to 60,735.02, 91,107.08 and 27,473.78

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Solution

The fourth proportional to 60,735.02, 91,107.08 and 27,473.78 is: 41,212.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,735.02 : 91,107.08 = 27,473.78 : x
  2. Step 2: Convert to fraction form
    60,735.02/91,107.08 = 27,473.78/x
  3. Step 3: Cross multiply
    60,735.02x = 91,107.08 × 27,473.78
  4. Step 4: Simplify right side
    60,735.02x = 2,503,056,065.79
  5. Step 5: Solve for x
    x = 2,503,056,065.79/60,735.02
  6. Step 6: Final answer
    x = 41,212.73

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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.