Home / 123,350.46-184,831.89-95,339.10

Finding the Fourth Proportional to 123,350.46, 184,831.89 and 95,339.10

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Solution

The fourth proportional to 123,350.46, 184,831.89 and 95,339.10 is: 142,858.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,350.46 : 184,831.89 = 95,339.10 : x
  2. Step 2: Convert to fraction form
    123,350.46/184,831.89 = 95,339.10/x
  3. Step 3: Cross multiply
    123,350.46x = 184,831.89 × 95,339.10
  4. Step 4: Simplify right side
    123,350.46x = 17,621,706,043.90
  5. Step 5: Solve for x
    x = 17,621,706,043.90/123,350.46
  6. Step 6: Final answer
    x = 142,858.86

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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.