Home / 164,453.45-246,659.66-46,134.01

Finding the Fourth Proportional to 164,453.45, 246,659.66 and 46,134.01

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Solution

The fourth proportional to 164,453.45, 246,659.66 and 46,134.01 is: 69,195.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,453.45 : 246,659.66 = 46,134.01 : x
  2. Step 2: Convert to fraction form
    164,453.45/246,659.66 = 46,134.01/x
  3. Step 3: Cross multiply
    164,453.45x = 246,659.66 × 46,134.01
  4. Step 4: Simplify right side
    164,453.45x = 11,379,398,373.72
  5. Step 5: Solve for x
    x = 11,379,398,373.72/164,453.45
  6. Step 6: Final answer
    x = 69,195.26

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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.