Home / 23,333.04-32,200.20-13,773.44

Finding the Fourth Proportional to 23,333.04, 32,200.20 and 13,773.44

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Solution

The fourth proportional to 23,333.04, 32,200.20 and 13,773.44 is: 19,007.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,333.04 : 32,200.20 = 13,773.44 : x
  2. Step 2: Convert to fraction form
    23,333.04/32,200.20 = 13,773.44/x
  3. Step 3: Cross multiply
    23,333.04x = 32,200.20 × 13,773.44
  4. Step 4: Simplify right side
    23,333.04x = 443,507,522.69
  5. Step 5: Solve for x
    x = 443,507,522.69/23,333.04
  6. Step 6: Final answer
    x = 19,007.70

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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.