Home / 226,404.47-339,618.32-57,926.24

Finding the Fourth Proportional to 226,404.47, 339,618.32 and 57,926.24

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Solution

The fourth proportional to 226,404.47, 339,618.32 and 57,926.24 is: 86,892.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,404.47 : 339,618.32 = 57,926.24 : x
  2. Step 2: Convert to fraction form
    226,404.47/339,618.32 = 57,926.24/x
  3. Step 3: Cross multiply
    226,404.47x = 339,618.32 × 57,926.24
  4. Step 4: Simplify right side
    226,404.47x = 19,672,812,312.72
  5. Step 5: Solve for x
    x = 19,672,812,312.72/226,404.47
  6. Step 6: Final answer
    x = 86,892.33

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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.