Home / 34,622.18-51,940.25-10,933.42

Finding the Fourth Proportional to 34,622.18, 51,940.25 and 10,933.42

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Solution

The fourth proportional to 34,622.18, 51,940.25 and 10,933.42 is: 16,402.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,622.18 : 51,940.25 = 10,933.42 : x
  2. Step 2: Convert to fraction form
    34,622.18/51,940.25 = 10,933.42/x
  3. Step 3: Cross multiply
    34,622.18x = 51,940.25 × 10,933.42
  4. Step 4: Simplify right side
    34,622.18x = 567,884,513.49
  5. Step 5: Solve for x
    x = 567,884,513.49/34,622.18
  6. Step 6: Final answer
    x = 16,402.34

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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.