Home / 226,521.18-339,042.25-166,533.83

Finding the Fourth Proportional to 226,521.18, 339,042.25 and 166,533.83

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Solution

The fourth proportional to 226,521.18, 339,042.25 and 166,533.83 is: 249,257.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,521.18 : 339,042.25 = 166,533.83 : x
  2. Step 2: Convert to fraction form
    226,521.18/339,042.25 = 166,533.83/x
  3. Step 3: Cross multiply
    226,521.18x = 339,042.25 × 166,533.83
  4. Step 4: Simplify right side
    226,521.18x = 56,462,004,424.32
  5. Step 5: Solve for x
    x = 56,462,004,424.32/226,521.18
  6. Step 6: Final answer
    x = 249,257.06

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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.