Home / 23,205.04-32,023.50-13,773.64

Finding the Fourth Proportional to 23,205.04, 32,023.50 and 13,773.64

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Solution

The fourth proportional to 23,205.04, 32,023.50 and 13,773.64 is: 19,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,205.04 : 32,023.50 = 13,773.64 : x
  2. Step 2: Convert to fraction form
    23,205.04/32,023.50 = 13,773.64/x
  3. Step 3: Cross multiply
    23,205.04x = 32,023.50 × 13,773.64
  4. Step 4: Simplify right side
    23,205.04x = 441,080,160.54
  5. Step 5: Solve for x
    x = 441,080,160.54/23,205.04
  6. Step 6: Final answer
    x = 19,007.95

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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.