Home / 23,266.53-32,108.42-13,193.03

Finding the Fourth Proportional to 23,266.53, 32,108.42 and 13,193.03

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Solution

The fourth proportional to 23,266.53, 32,108.42 and 13,193.03 is: 18,206.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266.53 : 32,108.42 = 13,193.03 : x
  2. Step 2: Convert to fraction form
    23,266.53/32,108.42 = 13,193.03/x
  3. Step 3: Cross multiply
    23,266.53x = 32,108.42 × 13,193.03
  4. Step 4: Simplify right side
    23,266.53x = 423,607,121.81
  5. Step 5: Solve for x
    x = 423,607,121.81/23,266.53
  6. Step 6: Final answer
    x = 18,206.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.