Home / 69,656.64-96,150.69-41,362.13

Finding the Fourth Proportional to 69,656.64, 96,150.69 and 41,362.13

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Solution

The fourth proportional to 69,656.64, 96,150.69 and 41,362.13 is: 57,094.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,656.64 : 96,150.69 = 41,362.13 : x
  2. Step 2: Convert to fraction form
    69,656.64/96,150.69 = 41,362.13/x
  3. Step 3: Cross multiply
    69,656.64x = 96,150.69 × 41,362.13
  4. Step 4: Simplify right side
    69,656.64x = 3,976,996,858.62
  5. Step 5: Solve for x
    x = 3,976,996,858.62/69,656.64
  6. Step 6: Final answer
    x = 57,094.30

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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.