Home / 41,063.02-61,554.56-20,002.20

Finding the Fourth Proportional to 41,063.02, 61,554.56 and 20,002.20

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Solution

The fourth proportional to 41,063.02, 61,554.56 and 20,002.20 is: 29,983.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,063.02 : 61,554.56 = 20,002.20 : x
  2. Step 2: Convert to fraction form
    41,063.02/61,554.56 = 20,002.20/x
  3. Step 3: Cross multiply
    41,063.02x = 61,554.56 × 20,002.20
  4. Step 4: Simplify right side
    41,063.02x = 1,231,226,620.03
  5. Step 5: Solve for x
    x = 1,231,226,620.03/41,063.02
  6. Step 6: Final answer
    x = 29,983.83

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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.