Home / 104,755.48-157,065.61-44,823.07

Finding the Fourth Proportional to 104,755.48, 157,065.61 and 44,823.07

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Solution

The fourth proportional to 104,755.48, 157,065.61 and 44,823.07 is: 67,205.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,755.48 : 157,065.61 = 44,823.07 : x
  2. Step 2: Convert to fraction form
    104,755.48/157,065.61 = 44,823.07/x
  3. Step 3: Cross multiply
    104,755.48x = 157,065.61 × 44,823.07
  4. Step 4: Simplify right side
    104,755.48x = 7,040,162,831.62
  5. Step 5: Solve for x
    x = 7,040,162,831.62/104,755.48
  6. Step 6: Final answer
    x = 67,205.68

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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.