Home / 164,288.91-246,433.44-69,494.52

Finding the Fourth Proportional to 164,288.91, 246,433.44 and 69,494.52

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Solution

The fourth proportional to 164,288.91, 246,433.44 and 69,494.52 is: 104,241.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,288.91 : 246,433.44 = 69,494.52 : x
  2. Step 2: Convert to fraction form
    164,288.91/246,433.44 = 69,494.52/x
  3. Step 3: Cross multiply
    164,288.91x = 246,433.44 × 69,494.52
  4. Step 4: Simplify right side
    164,288.91x = 17,125,773,624.75
  5. Step 5: Solve for x
    x = 17,125,773,624.75/164,288.91
  6. Step 6: Final answer
    x = 104,241.81

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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.