Home / 184,010.36-254,127.04-126,798.44

Finding the Fourth Proportional to 184,010.36, 254,127.04 and 126,798.44

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Solution

The fourth proportional to 184,010.36, 254,127.04 and 126,798.44 is: 175,114.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,010.36 : 254,127.04 = 126,798.44 : x
  2. Step 2: Convert to fraction form
    184,010.36/254,127.04 = 126,798.44/x
  3. Step 3: Cross multiply
    184,010.36x = 254,127.04 × 126,798.44
  4. Step 4: Simplify right side
    184,010.36x = 32,222,910,646.19
  5. Step 5: Solve for x
    x = 32,222,910,646.19/184,010.36
  6. Step 6: Final answer
    x = 175,114.66

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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.