Home / 411,367.33-567,688.25-230,082.37

Finding the Fourth Proportional to 411,367.33, 567,688.25 and 230,082.37

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Solution

The fourth proportional to 411,367.33, 567,688.25 and 230,082.37 is: 317,514.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,367.33 : 567,688.25 = 230,082.37 : x
  2. Step 2: Convert to fraction form
    411,367.33/567,688.25 = 230,082.37/x
  3. Step 3: Cross multiply
    411,367.33x = 567,688.25 × 230,082.37
  4. Step 4: Simplify right side
    411,367.33x = 130,615,057,981.15
  5. Step 5: Solve for x
    x = 130,615,057,981.15/411,367.33
  6. Step 6: Final answer
    x = 317,514.42

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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.