Home / 22,741.21-34,116.67-17,196.76

Finding the Fourth Proportional to 22,741.21, 34,116.67 and 17,196.76

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Solution

The fourth proportional to 22,741.21, 34,116.67 and 17,196.76 is: 25,798.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,741.21 : 34,116.67 = 17,196.76 : x
  2. Step 2: Convert to fraction form
    22,741.21/34,116.67 = 17,196.76/x
  3. Step 3: Cross multiply
    22,741.21x = 34,116.67 × 17,196.76
  4. Step 4: Simplify right side
    22,741.21x = 586,696,015.41
  5. Step 5: Solve for x
    x = 586,696,015.41/22,741.21
  6. Step 6: Final answer
    x = 25,798.81

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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.