Home / 41,841.01-62,714.06-20,754.68

Finding the Fourth Proportional to 41,841.01, 62,714.06 and 20,754.68

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Solution

The fourth proportional to 41,841.01, 62,714.06 and 20,754.68 is: 31,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,841.01 : 62,714.06 = 20,754.68 : x
  2. Step 2: Convert to fraction form
    41,841.01/62,714.06 = 20,754.68/x
  3. Step 3: Cross multiply
    41,841.01x = 62,714.06 × 20,754.68
  4. Step 4: Simplify right side
    41,841.01x = 1,301,610,143.03
  5. Step 5: Solve for x
    x = 1,301,610,143.03/41,841.01
  6. Step 6: Final answer
    x = 31,108.48

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1.5x scale

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.