Home / 122,831.16-184,248.90-44,001.96

Finding the Fourth Proportional to 122,831.16, 184,248.90 and 44,001.96

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Solution

The fourth proportional to 122,831.16, 184,248.90 and 44,001.96 is: 66,003.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,831.16 : 184,248.90 = 44,001.96 : x
  2. Step 2: Convert to fraction form
    122,831.16/184,248.90 = 44,001.96/x
  3. Step 3: Cross multiply
    122,831.16x = 184,248.90 × 44,001.96
  4. Step 4: Simplify right side
    122,831.16x = 8,107,312,727.84
  5. Step 5: Solve for x
    x = 8,107,312,727.84/122,831.16
  6. Step 6: Final answer
    x = 66,003.71

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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.