Home / 34,204.68-47,198.30-19,098.18

Finding the Fourth Proportional to 34,204.68, 47,198.30 and 19,098.18

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Solution

The fourth proportional to 34,204.68, 47,198.30 and 19,098.18 is: 26,353.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,204.68 : 47,198.30 = 19,098.18 : x
  2. Step 2: Convert to fraction form
    34,204.68/47,198.30 = 19,098.18/x
  3. Step 3: Cross multiply
    34,204.68x = 47,198.30 × 19,098.18
  4. Step 4: Simplify right side
    34,204.68x = 901,401,533.60
  5. Step 5: Solve for x
    x = 901,401,533.60/34,204.68
  6. Step 6: Final answer
    x = 26,353.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.