Home / 95,340.36-143,009.46-23,293.89

Finding the Fourth Proportional to 95,340.36, 143,009.46 and 23,293.89

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Solution

The fourth proportional to 95,340.36, 143,009.46 and 23,293.89 is: 34,940.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,340.36 : 143,009.46 = 23,293.89 : x
  2. Step 2: Convert to fraction form
    95,340.36/143,009.46 = 23,293.89/x
  3. Step 3: Cross multiply
    95,340.36x = 143,009.46 × 23,293.89
  4. Step 4: Simplify right side
    95,340.36x = 3,331,246,630.20
  5. Step 5: Solve for x
    x = 3,331,246,630.20/95,340.36
  6. Step 6: Final answer
    x = 34,940.57

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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.