Home / 68,272.95-94,163.25-44,407.24

Finding the Fourth Proportional to 68,272.95, 94,163.25 and 44,407.24

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Solution

The fourth proportional to 68,272.95, 94,163.25 and 44,407.24 is: 61,247.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,272.95 : 94,163.25 = 44,407.24 : x
  2. Step 2: Convert to fraction form
    68,272.95/94,163.25 = 44,407.24/x
  3. Step 3: Cross multiply
    68,272.95x = 94,163.25 × 44,407.24
  4. Step 4: Simplify right side
    68,272.95x = 4,181,530,041.93
  5. Step 5: Solve for x
    x = 4,181,530,041.93/68,272.95
  6. Step 6: Final answer
    x = 61,247.24

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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.