Home / 346,204.81-519,333.48-93,481.62

Finding the Fourth Proportional to 346,204.81, 519,333.48 and 93,481.62

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Solution

The fourth proportional to 346,204.81, 519,333.48 and 93,481.62 is: 140,229.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,204.81 : 519,333.48 = 93,481.62 : x
  2. Step 2: Convert to fraction form
    346,204.81/519,333.48 = 93,481.62/x
  3. Step 3: Cross multiply
    346,204.81x = 519,333.48 × 93,481.62
  4. Step 4: Simplify right side
    346,204.81x = 48,548,135,147.49
  5. Step 5: Solve for x
    x = 48,548,135,147.49/346,204.81
  6. Step 6: Final answer
    x = 140,229.52

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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.