Home / 62,624.20-93,950.88-20,504.04

Finding the Fourth Proportional to 62,624.20, 93,950.88 and 20,504.04

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Solution

The fourth proportional to 62,624.20, 93,950.88 and 20,504.04 is: 30,760.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,624.20 : 93,950.88 = 20,504.04 : x
  2. Step 2: Convert to fraction form
    62,624.20/93,950.88 = 20,504.04/x
  3. Step 3: Cross multiply
    62,624.20x = 93,950.88 × 20,504.04
  4. Step 4: Simplify right side
    62,624.20x = 1,926,372,601.56
  5. Step 5: Solve for x
    x = 1,926,372,601.56/62,624.20
  6. Step 6: Final answer
    x = 30,760.83

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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.