Home / 184,625.33-254,685.26-127,165.80

Finding the Fourth Proportional to 184,625.33, 254,685.26 and 127,165.80

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Solution

The fourth proportional to 184,625.33, 254,685.26 and 127,165.80 is: 175,421.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,625.33 : 254,685.26 = 127,165.80 : x
  2. Step 2: Convert to fraction form
    184,625.33/254,685.26 = 127,165.80/x
  3. Step 3: Cross multiply
    184,625.33x = 254,685.26 × 127,165.80
  4. Step 4: Simplify right side
    184,625.33x = 32,387,254,676.49
  5. Step 5: Solve for x
    x = 32,387,254,676.49/184,625.33
  6. Step 6: Final answer
    x = 175,421.52

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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.