Home / 169,007.04-253,758.96-94,273.20

Finding the Fourth Proportional to 169,007.04, 253,758.96 and 94,273.20

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Solution

The fourth proportional to 169,007.04, 253,758.96 and 94,273.20 is: 141,548.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,007.04 : 253,758.96 = 94,273.20 : x
  2. Step 2: Convert to fraction form
    169,007.04/253,758.96 = 94,273.20/x
  3. Step 3: Cross multiply
    169,007.04x = 253,758.96 × 94,273.20
  4. Step 4: Simplify right side
    169,007.04x = 23,922,669,187.87
  5. Step 5: Solve for x
    x = 23,922,669,187.87/169,007.04
  6. Step 6: Final answer
    x = 141,548.36

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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.