Home / 148,116.13-222,174.77-35,796.16

Finding the Fourth Proportional to 148,116.13, 222,174.77 and 35,796.16

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Solution

The fourth proportional to 148,116.13, 222,174.77 and 35,796.16 is: 53,694.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,116.13 : 222,174.77 = 35,796.16 : x
  2. Step 2: Convert to fraction form
    148,116.13/222,174.77 = 35,796.16/x
  3. Step 3: Cross multiply
    148,116.13x = 222,174.77 × 35,796.16
  4. Step 4: Simplify right side
    148,116.13x = 7,953,003,713.62
  5. Step 5: Solve for x
    x = 7,953,003,713.62/148,116.13
  6. Step 6: Final answer
    x = 53,694.38

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1.5x scale

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.