Home / 334,076.40-501,448.22-184,387.19

Finding the Fourth Proportional to 334,076.40, 501,448.22 and 184,387.19

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Solution

The fourth proportional to 334,076.40, 501,448.22 and 184,387.19 is: 276,764.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,076.40 : 501,448.22 = 184,387.19 : x
  2. Step 2: Convert to fraction form
    334,076.40/501,448.22 = 184,387.19/x
  3. Step 3: Cross multiply
    334,076.40x = 501,448.22 × 184,387.19
  4. Step 4: Simplify right side
    334,076.40x = 92,460,625,478.58
  5. Step 5: Solve for x
    x = 92,460,625,478.58/334,076.40
  6. Step 6: Final answer
    x = 276,764.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.