Home / 111,283.74-166,933.26-44,723.93

Finding the Fourth Proportional to 111,283.74, 166,933.26 and 44,723.93

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Solution

The fourth proportional to 111,283.74, 166,933.26 and 44,723.93 is: 67,088.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,283.74 : 166,933.26 = 44,723.93 : x
  2. Step 2: Convert to fraction form
    111,283.74/166,933.26 = 44,723.93/x
  3. Step 3: Cross multiply
    111,283.74x = 166,933.26 × 44,723.93
  4. Step 4: Simplify right side
    111,283.74x = 7,465,910,600.25
  5. Step 5: Solve for x
    x = 7,465,910,600.25/111,283.74
  6. Step 6: Final answer
    x = 67,088.96

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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.