Home / 23,763.44-32,801.75-13,695.90

Finding the Fourth Proportional to 23,763.44, 32,801.75 and 13,695.90

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Solution

The fourth proportional to 23,763.44, 32,801.75 and 13,695.90 is: 18,905.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,763.44 : 32,801.75 = 13,695.90 : x
  2. Step 2: Convert to fraction form
    23,763.44/32,801.75 = 13,695.90/x
  3. Step 3: Cross multiply
    23,763.44x = 32,801.75 × 13,695.90
  4. Step 4: Simplify right side
    23,763.44x = 449,249,347.70
  5. Step 5: Solve for x
    x = 449,249,347.70/23,763.44
  6. Step 6: Final answer
    x = 18,905.06

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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.