Home / 146,270.13-219,361.71-62,029.05

Finding the Fourth Proportional to 146,270.13, 219,361.71 and 62,029.05

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Solution

The fourth proportional to 146,270.13, 219,361.71 and 62,029.05 is: 93,025.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,270.13 : 219,361.71 = 62,029.05 : x
  2. Step 2: Convert to fraction form
    146,270.13/219,361.71 = 62,029.05/x
  3. Step 3: Cross multiply
    146,270.13x = 219,361.71 × 62,029.05
  4. Step 4: Simplify right side
    146,270.13x = 13,606,798,477.68
  5. Step 5: Solve for x
    x = 13,606,798,477.68/146,270.13
  6. Step 6: Final answer
    x = 93,025.13

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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.