Home / 184,062.51-253,902.52-110,455.89

Finding the Fourth Proportional to 184,062.51, 253,902.52 and 110,455.89

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Solution

The fourth proportional to 184,062.51, 253,902.52 and 110,455.89 is: 152,366.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,062.51 : 253,902.52 = 110,455.89 : x
  2. Step 2: Convert to fraction form
    184,062.51/253,902.52 = 110,455.89/x
  3. Step 3: Cross multiply
    184,062.51x = 253,902.52 × 110,455.89
  4. Step 4: Simplify right side
    184,062.51x = 28,045,026,998.05
  5. Step 5: Solve for x
    x = 28,045,026,998.05/184,062.51
  6. Step 6: Final answer
    x = 152,366.87

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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.