Home / 141,297.89-211,976.12-41,461.34

Finding the Fourth Proportional to 141,297.89, 211,976.12 and 41,461.34

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Solution

The fourth proportional to 141,297.89, 211,976.12 and 41,461.34 is: 62,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,297.89 : 211,976.12 = 41,461.34 : x
  2. Step 2: Convert to fraction form
    141,297.89/211,976.12 = 41,461.34/x
  3. Step 3: Cross multiply
    141,297.89x = 211,976.12 × 41,461.34
  4. Step 4: Simplify right side
    141,297.89x = 8,788,813,026.97
  5. Step 5: Solve for x
    x = 8,788,813,026.97/141,297.89
  6. Step 6: Final answer
    x = 62,200.60

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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.