Home / 116,092.90-174,003.27-53,632.18

Finding the Fourth Proportional to 116,092.90, 174,003.27 and 53,632.18

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Solution

The fourth proportional to 116,092.90, 174,003.27 and 53,632.18 is: 80,385.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,092.90 : 174,003.27 = 53,632.18 : x
  2. Step 2: Convert to fraction form
    116,092.90/174,003.27 = 53,632.18/x
  3. Step 3: Cross multiply
    116,092.90x = 174,003.27 × 53,632.18
  4. Step 4: Simplify right side
    116,092.90x = 9,332,174,697.23
  5. Step 5: Solve for x
    x = 9,332,174,697.23/116,092.90
  6. Step 6: Final answer
    x = 80,385.40

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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.