Home / 273,433.07-410,213.39-93,519.89

Finding the Fourth Proportional to 273,433.07, 410,213.39 and 93,519.89

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Solution

The fourth proportional to 273,433.07, 410,213.39 and 93,519.89 is: 140,301.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,433.07 : 410,213.39 = 93,519.89 : x
  2. Step 2: Convert to fraction form
    273,433.07/410,213.39 = 93,519.89/x
  3. Step 3: Cross multiply
    273,433.07x = 410,213.39 × 93,519.89
  4. Step 4: Simplify right side
    273,433.07x = 38,363,111,109.33
  5. Step 5: Solve for x
    x = 38,363,111,109.33/273,433.07
  6. Step 6: Final answer
    x = 140,301.65

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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.