Home / 184,267.98-254,286.87-103,695.48

Finding the Fourth Proportional to 184,267.98, 254,286.87 and 103,695.48

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Solution

The fourth proportional to 184,267.98, 254,286.87 and 103,695.48 is: 143,098.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,267.98 : 254,286.87 = 103,695.48 : x
  2. Step 2: Convert to fraction form
    184,267.98/254,286.87 = 103,695.48/x
  3. Step 3: Cross multiply
    184,267.98x = 254,286.87 × 103,695.48
  4. Step 4: Simplify right side
    184,267.98x = 26,368,399,042.35
  5. Step 5: Solve for x
    x = 26,368,399,042.35/184,267.98
  6. Step 6: Final answer
    x = 143,098.11

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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.