Home / 60,684.06-90,993.12-27,365.12

Finding the Fourth Proportional to 60,684.06, 90,993.12 and 27,365.12

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Solution

The fourth proportional to 60,684.06, 90,993.12 and 27,365.12 is: 41,032.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,684.06 : 90,993.12 = 27,365.12 : x
  2. Step 2: Convert to fraction form
    60,684.06/90,993.12 = 27,365.12/x
  3. Step 3: Cross multiply
    60,684.06x = 90,993.12 × 27,365.12
  4. Step 4: Simplify right side
    60,684.06x = 2,490,037,647.97
  5. Step 5: Solve for x
    x = 2,490,037,647.97/60,684.06
  6. Step 6: Final answer
    x = 41,032.81

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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.