Home / 226,381.19-339,571.04-57,901.59

Finding the Fourth Proportional to 226,381.19, 339,571.04 and 57,901.59

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Solution

The fourth proportional to 226,381.19, 339,571.04 and 57,901.59 is: 86,852.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,381.19 : 339,571.04 = 57,901.59 : x
  2. Step 2: Convert to fraction form
    226,381.19/339,571.04 = 57,901.59/x
  3. Step 3: Cross multiply
    226,381.19x = 339,571.04 × 57,901.59
  4. Step 4: Simplify right side
    226,381.19x = 19,661,702,844.45
  5. Step 5: Solve for x
    x = 19,661,702,844.45/226,381.19
  6. Step 6: Final answer
    x = 86,852.20

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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.