Home / 122,831.44-184,247.25-34,085.03

Finding the Fourth Proportional to 122,831.44, 184,247.25 and 34,085.03

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Solution

The fourth proportional to 122,831.44, 184,247.25 and 34,085.03 is: 51,127.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,831.44 : 184,247.25 = 34,085.03 : x
  2. Step 2: Convert to fraction form
    122,831.44/184,247.25 = 34,085.03/x
  3. Step 3: Cross multiply
    122,831.44x = 184,247.25 × 34,085.03
  4. Step 4: Simplify right side
    122,831.44x = 6,280,073,632.10
  5. Step 5: Solve for x
    x = 6,280,073,632.10/122,831.44
  6. Step 6: Final answer
    x = 51,127.57

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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.