Home / 23,764.63-32,791.76-13,154.24

Finding the Fourth Proportional to 23,764.63, 32,791.76 and 13,154.24

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Solution

The fourth proportional to 23,764.63, 32,791.76 and 13,154.24 is: 18,150.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,764.63 : 32,791.76 = 13,154.24 : x
  2. Step 2: Convert to fraction form
    23,764.63/32,791.76 = 13,154.24/x
  3. Step 3: Cross multiply
    23,764.63x = 32,791.76 × 13,154.24
  4. Step 4: Simplify right side
    23,764.63x = 431,350,681.06
  5. Step 5: Solve for x
    x = 431,350,681.06/23,764.63
  6. Step 6: Final answer
    x = 18,150.95

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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.