Home / 184,310.93-254,218.06-123,026.22

Finding the Fourth Proportional to 184,310.93, 254,218.06 and 123,026.22

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Solution

The fourth proportional to 184,310.93, 254,218.06 and 123,026.22 is: 169,688.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,310.93 : 254,218.06 = 123,026.22 : x
  2. Step 2: Convert to fraction form
    184,310.93/254,218.06 = 123,026.22/x
  3. Step 3: Cross multiply
    184,310.93x = 254,218.06 × 123,026.22
  4. Step 4: Simplify right side
    184,310.93x = 31,275,485,327.09
  5. Step 5: Solve for x
    x = 31,275,485,327.09/184,310.93
  6. Step 6: Final answer
    x = 169,688.72

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1.5x scale

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.