Home / 44,720.40-67,099.08-22,521.84

Finding the Fourth Proportional to 44,720.40, 67,099.08 and 22,521.84

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Solution

The fourth proportional to 44,720.40, 67,099.08 and 22,521.84 is: 33,792.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,720.40 : 67,099.08 = 22,521.84 : x
  2. Step 2: Convert to fraction form
    44,720.40/67,099.08 = 22,521.84/x
  3. Step 3: Cross multiply
    44,720.40x = 67,099.08 × 22,521.84
  4. Step 4: Simplify right side
    44,720.40x = 1,511,194,743.91
  5. Step 5: Solve for x
    x = 1,511,194,743.91/44,720.40
  6. Step 6: Final answer
    x = 33,792.07

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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.