Home / 334,984.94-502,369.41-110,291.87

Finding the Fourth Proportional to 334,984.94, 502,369.41 and 110,291.87

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Solution

The fourth proportional to 334,984.94, 502,369.41 and 110,291.87 is: 165,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,984.94 : 502,369.41 = 110,291.87 : x
  2. Step 2: Convert to fraction form
    334,984.94/502,369.41 = 110,291.87/x
  3. Step 3: Cross multiply
    334,984.94x = 502,369.41 × 110,291.87
  4. Step 4: Simplify right side
    334,984.94x = 55,407,259,147.85
  5. Step 5: Solve for x
    x = 55,407,259,147.85/334,984.94
  6. Step 6: Final answer
    x = 165,402.24

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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.