Home / 184,776.08-254,998.44-103,111.48

Finding the Fourth Proportional to 184,776.08, 254,998.44 and 103,111.48

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Solution

The fourth proportional to 184,776.08, 254,998.44 and 103,111.48 is: 142,298.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,776.08 : 254,998.44 = 103,111.48 : x
  2. Step 2: Convert to fraction form
    184,776.08/254,998.44 = 103,111.48/x
  3. Step 3: Cross multiply
    184,776.08x = 254,998.44 × 103,111.48
  4. Step 4: Simplify right side
    184,776.08x = 26,293,266,546.09
  5. Step 5: Solve for x
    x = 26,293,266,546.09/184,776.08
  6. Step 6: Final answer
    x = 142,298.00

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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.