Home / 23,717.85-32,742.06-15,232.63

Finding the Fourth Proportional to 23,717.85, 32,742.06 and 15,232.63

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Solution

The fourth proportional to 23,717.85, 32,742.06 and 15,232.63 is: 21,028.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,717.85 : 32,742.06 = 15,232.63 : x
  2. Step 2: Convert to fraction form
    23,717.85/32,742.06 = 15,232.63/x
  3. Step 3: Cross multiply
    23,717.85x = 32,742.06 × 15,232.63
  4. Step 4: Simplify right side
    23,717.85x = 498,747,685.42
  5. Step 5: Solve for x
    x = 498,747,685.42/23,717.85
  6. Step 6: Final answer
    x = 21,028.37

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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.