Home / 67,601.14-93,286.76-36,973.76

Finding the Fourth Proportional to 67,601.14, 93,286.76 and 36,973.76

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Solution

The fourth proportional to 67,601.14, 93,286.76 and 36,973.76 is: 51,022.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,601.14 : 93,286.76 = 36,973.76 : x
  2. Step 2: Convert to fraction form
    67,601.14/93,286.76 = 36,973.76/x
  3. Step 3: Cross multiply
    67,601.14x = 93,286.76 × 36,973.76
  4. Step 4: Simplify right side
    67,601.14x = 3,449,161,624.12
  5. Step 5: Solve for x
    x = 3,449,161,624.12/67,601.14
  6. Step 6: Final answer
    x = 51,022.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.