Home / 68,289.36-94,284.56-44,101.14

Finding the Fourth Proportional to 68,289.36, 94,284.56 and 44,101.14

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Solution

The fourth proportional to 68,289.36, 94,284.56 and 44,101.14 is: 60,888.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,289.36 : 94,284.56 = 44,101.14 : x
  2. Step 2: Convert to fraction form
    68,289.36/94,284.56 = 44,101.14/x
  3. Step 3: Cross multiply
    68,289.36x = 94,284.56 × 44,101.14
  4. Step 4: Simplify right side
    68,289.36x = 4,158,056,359.89
  5. Step 5: Solve for x
    x = 4,158,056,359.89/68,289.36
  6. Step 6: Final answer
    x = 60,888.79

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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.