Home / 69,955.11-96,533.37-41,273.28

Finding the Fourth Proportional to 69,955.11, 96,533.37 and 41,273.28

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Solution

The fourth proportional to 69,955.11, 96,533.37 and 41,273.28 is: 56,954.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,955.11 : 96,533.37 = 41,273.28 : x
  2. Step 2: Convert to fraction form
    69,955.11/96,533.37 = 41,273.28/x
  3. Step 3: Cross multiply
    69,955.11x = 96,533.37 × 41,273.28
  4. Step 4: Simplify right side
    69,955.11x = 3,984,248,809.35
  5. Step 5: Solve for x
    x = 3,984,248,809.35/69,955.11
  6. Step 6: Final answer
    x = 56,954.36

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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.