Home / 146,370.76-219,536.70-41,198.74

Finding the Fourth Proportional to 146,370.76, 219,536.70 and 41,198.74

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Solution

The fourth proportional to 146,370.76, 219,536.70 and 41,198.74 is: 61,792.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,370.76 : 219,536.70 = 41,198.74 : x
  2. Step 2: Convert to fraction form
    146,370.76/219,536.70 = 41,198.74/x
  3. Step 3: Cross multiply
    146,370.76x = 219,536.70 × 41,198.74
  4. Step 4: Simplify right side
    146,370.76x = 9,044,635,423.76
  5. Step 5: Solve for x
    x = 9,044,635,423.76/146,370.76
  6. Step 6: Final answer
    x = 61,792.64

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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.