Home / 24,777.67-34,193.44-13,447.27

Finding the Fourth Proportional to 24,777.67, 34,193.44 and 13,447.27

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Solution

The fourth proportional to 24,777.67, 34,193.44 and 13,447.27 is: 18,557.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,777.67 : 34,193.44 = 13,447.27 : x
  2. Step 2: Convert to fraction form
    24,777.67/34,193.44 = 13,447.27/x
  3. Step 3: Cross multiply
    24,777.67x = 34,193.44 × 13,447.27
  4. Step 4: Simplify right side
    24,777.67x = 459,808,181.71
  5. Step 5: Solve for x
    x = 459,808,181.71/24,777.67
  6. Step 6: Final answer
    x = 18,557.36

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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.