Home / 22,704.05-34,056.08-21,683.45

Finding the Fourth Proportional to 22,704.05, 34,056.08 and 21,683.45

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Solution

The fourth proportional to 22,704.05, 34,056.08 and 21,683.45 is: 32,525.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,704.05 : 34,056.08 = 21,683.45 : x
  2. Step 2: Convert to fraction form
    22,704.05/34,056.08 = 21,683.45/x
  3. Step 3: Cross multiply
    22,704.05x = 34,056.08 × 21,683.45
  4. Step 4: Simplify right side
    22,704.05x = 738,453,199.46
  5. Step 5: Solve for x
    x = 738,453,199.46/22,704.05
  6. Step 6: Final answer
    x = 32,525.18

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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.