Home / 146,554.85-219,831.66-41,373.51

Finding the Fourth Proportional to 146,554.85, 219,831.66 and 41,373.51

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Solution

The fourth proportional to 146,554.85, 219,831.66 and 41,373.51 is: 62,060.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,554.85 : 219,831.66 = 41,373.51 : x
  2. Step 2: Convert to fraction form
    146,554.85/219,831.66 = 41,373.51/x
  3. Step 3: Cross multiply
    146,554.85x = 219,831.66 × 41,373.51
  4. Step 4: Simplify right side
    146,554.85x = 9,095,207,383.33
  5. Step 5: Solve for x
    x = 9,095,207,383.33/146,554.85
  6. Step 6: Final answer
    x = 62,060.09

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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.