Home / 111,551.24-167,359.62-44,957.18

Finding the Fourth Proportional to 111,551.24, 167,359.62 and 44,957.18

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Solution

The fourth proportional to 111,551.24, 167,359.62 and 44,957.18 is: 67,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,551.24 : 167,359.62 = 44,957.18 : x
  2. Step 2: Convert to fraction form
    111,551.24/167,359.62 = 44,957.18/x
  3. Step 3: Cross multiply
    111,551.24x = 167,359.62 × 44,957.18
  4. Step 4: Simplify right side
    111,551.24x = 7,524,016,561.07
  5. Step 5: Solve for x
    x = 7,524,016,561.07/111,551.24
  6. Step 6: Final answer
    x = 67,448.97

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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.