Home / 146,104.29-219,024.86-52,544.25

Finding the Fourth Proportional to 146,104.29, 219,024.86 and 52,544.25

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Solution

The fourth proportional to 146,104.29, 219,024.86 and 52,544.25 is: 78,769.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,104.29 : 219,024.86 = 52,544.25 : x
  2. Step 2: Convert to fraction form
    146,104.29/219,024.86 = 52,544.25/x
  3. Step 3: Cross multiply
    146,104.29x = 219,024.86 × 52,544.25
  4. Step 4: Simplify right side
    146,104.29x = 11,508,496,737.33
  5. Step 5: Solve for x
    x = 11,508,496,737.33/146,104.29
  6. Step 6: Final answer
    x = 78,769.05

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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.