Home / 34,304.74-51,457.11-22,615.22

Finding the Fourth Proportional to 34,304.74, 51,457.11 and 22,615.22

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Solution

The fourth proportional to 34,304.74, 51,457.11 and 22,615.22 is: 33,922.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,304.74 : 51,457.11 = 22,615.22 : x
  2. Step 2: Convert to fraction form
    34,304.74/51,457.11 = 22,615.22/x
  3. Step 3: Cross multiply
    34,304.74x = 51,457.11 × 22,615.22
  4. Step 4: Simplify right side
    34,304.74x = 1,163,713,863.21
  5. Step 5: Solve for x
    x = 1,163,713,863.21/34,304.74
  6. Step 6: Final answer
    x = 33,922.83

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Similar ratio
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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.