Home / 146,052.48-219,100.86-46,179.48

Finding the Fourth Proportional to 146,052.48, 219,100.86 and 46,179.48

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Solution

The fourth proportional to 146,052.48, 219,100.86 and 46,179.48 is: 69,276.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,052.48 : 219,100.86 = 46,179.48 : x
  2. Step 2: Convert to fraction form
    146,052.48/219,100.86 = 46,179.48/x
  3. Step 3: Cross multiply
    146,052.48x = 219,100.86 × 46,179.48
  4. Step 4: Simplify right side
    146,052.48x = 10,117,963,782.35
  5. Step 5: Solve for x
    x = 10,117,963,782.35/146,052.48
  6. Step 6: Final answer
    x = 69,276.22

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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.