Home / 151,069.24-226,399.72-57,523.96

Finding the Fourth Proportional to 151,069.24, 226,399.72 and 57,523.96

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Solution

The fourth proportional to 151,069.24, 226,399.72 and 57,523.96 is: 86,208.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,069.24 : 226,399.72 = 57,523.96 : x
  2. Step 2: Convert to fraction form
    151,069.24/226,399.72 = 57,523.96/x
  3. Step 3: Cross multiply
    151,069.24x = 226,399.72 × 57,523.96
  4. Step 4: Simplify right side
    151,069.24x = 13,023,408,437.29
  5. Step 5: Solve for x
    x = 13,023,408,437.29/151,069.24
  6. Step 6: Final answer
    x = 86,208.21

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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.