Home / 116,344.20-174,473.20-41,444.45

Finding the Fourth Proportional to 116,344.20, 174,473.20 and 41,444.45

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Solution

The fourth proportional to 116,344.20, 174,473.20 and 41,444.45 is: 62,151.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,344.20 : 174,473.20 = 41,444.45 : x
  2. Step 2: Convert to fraction form
    116,344.20/174,473.20 = 41,444.45/x
  3. Step 3: Cross multiply
    116,344.20x = 174,473.20 × 41,444.45
  4. Step 4: Simplify right side
    116,344.20x = 7,230,945,647.45
  5. Step 5: Solve for x
    x = 7,230,945,647.45/116,344.20
  6. Step 6: Final answer
    x = 62,151.32

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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.