Home / 184,234.13-254,248.07-103,664.52

Finding the Fourth Proportional to 184,234.13, 254,248.07 and 103,664.52

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Solution

The fourth proportional to 184,234.13, 254,248.07 and 103,664.52 is: 143,059.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,234.13 : 254,248.07 = 103,664.52 : x
  2. Step 2: Convert to fraction form
    184,234.13/254,248.07 = 103,664.52/x
  3. Step 3: Cross multiply
    184,234.13x = 254,248.07 × 103,664.52
  4. Step 4: Simplify right side
    184,234.13x = 26,356,504,632.69
  5. Step 5: Solve for x
    x = 26,356,504,632.69/184,234.13
  6. Step 6: Final answer
    x = 143,059.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.