Home / 23,767.54-32,802.63-13,694.05

Finding the Fourth Proportional to 23,767.54, 32,802.63 and 13,694.05

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Solution

The fourth proportional to 23,767.54, 32,802.63 and 13,694.05 is: 18,899.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,767.54 : 32,802.63 = 13,694.05 : x
  2. Step 2: Convert to fraction form
    23,767.54/32,802.63 = 13,694.05/x
  3. Step 3: Cross multiply
    23,767.54x = 32,802.63 × 13,694.05
  4. Step 4: Simplify right side
    23,767.54x = 449,200,691.34
  5. Step 5: Solve for x
    x = 449,200,691.34/23,767.54
  6. Step 6: Final answer
    x = 18,899.76

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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.