Home / 34,817.04-52,132.68-20,003.76

Finding the Fourth Proportional to 34,817.04, 52,132.68 and 20,003.76

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Solution

The fourth proportional to 34,817.04, 52,132.68 and 20,003.76 is: 29,952.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,817.04 : 52,132.68 = 20,003.76 : x
  2. Step 2: Convert to fraction form
    34,817.04/52,132.68 = 20,003.76/x
  3. Step 3: Cross multiply
    34,817.04x = 52,132.68 × 20,003.76
  4. Step 4: Simplify right side
    34,817.04x = 1,042,849,618.88
  5. Step 5: Solve for x
    x = 1,042,849,618.88/34,817.04
  6. Step 6: Final answer
    x = 29,952.28

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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.