Home / 62,624.76-93,933.45-20,532.30

Finding the Fourth Proportional to 62,624.76, 93,933.45 and 20,532.30

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Solution

The fourth proportional to 62,624.76, 93,933.45 and 20,532.30 is: 30,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,624.76 : 93,933.45 = 20,532.30 : x
  2. Step 2: Convert to fraction form
    62,624.76/93,933.45 = 20,532.30/x
  3. Step 3: Cross multiply
    62,624.76x = 93,933.45 × 20,532.30
  4. Step 4: Simplify right side
    62,624.76x = 1,928,669,775.44
  5. Step 5: Solve for x
    x = 1,928,669,775.44/62,624.76
  6. Step 6: Final answer
    x = 30,797.24

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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.