Home / 44,571.20-66,815.18-22,358.58

Finding the Fourth Proportional to 44,571.20, 66,815.18 and 22,358.58

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Solution

The fourth proportional to 44,571.20, 66,815.18 and 22,358.58 is: 33,516.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,571.20 : 66,815.18 = 22,358.58 : x
  2. Step 2: Convert to fraction form
    44,571.20/66,815.18 = 22,358.58/x
  3. Step 3: Cross multiply
    44,571.20x = 66,815.18 × 22,358.58
  4. Step 4: Simplify right side
    44,571.20x = 1,493,892,547.24
  5. Step 5: Solve for x
    x = 1,493,892,547.24/44,571.20
  6. Step 6: Final answer
    x = 33,516.99

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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.