Home / 23,254.73-34,847.76-13,757.22

Finding the Fourth Proportional to 23,254.73, 34,847.76 and 13,757.22

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Solution

The fourth proportional to 23,254.73, 34,847.76 and 13,757.22 is: 20,615.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254.73 : 34,847.76 = 13,757.22 : x
  2. Step 2: Convert to fraction form
    23,254.73/34,847.76 = 13,757.22/x
  3. Step 3: Cross multiply
    23,254.73x = 34,847.76 × 13,757.22
  4. Step 4: Simplify right side
    23,254.73x = 479,408,300.83
  5. Step 5: Solve for x
    x = 479,408,300.83/23,254.73
  6. Step 6: Final answer
    x = 20,615.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.