Home / 20,035.59-30,058.17-5,996.79

Finding the Fourth Proportional to 20,035.59, 30,058.17 and 5,996.79

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Solution

The fourth proportional to 20,035.59, 30,058.17 and 5,996.79 is: 8,996.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,035.59 : 30,058.17 = 5,996.79 : x
  2. Step 2: Convert to fraction form
    20,035.59/30,058.17 = 5,996.79/x
  3. Step 3: Cross multiply
    20,035.59x = 30,058.17 × 5,996.79
  4. Step 4: Simplify right side
    20,035.59x = 180,252,533.27
  5. Step 5: Solve for x
    x = 180,252,533.27/20,035.59
  6. Step 6: Final answer
    x = 8,996.62

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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.