Home / 29,419.24-44,104.06-12,766.73

Finding the Fourth Proportional to 29,419.24, 44,104.06 and 12,766.73

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Solution

The fourth proportional to 29,419.24, 44,104.06 and 12,766.73 is: 19,139.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,419.24 : 44,104.06 = 12,766.73 : x
  2. Step 2: Convert to fraction form
    29,419.24/44,104.06 = 12,766.73/x
  3. Step 3: Cross multiply
    29,419.24x = 44,104.06 × 12,766.73
  4. Step 4: Simplify right side
    29,419.24x = 563,064,483.75
  5. Step 5: Solve for x
    x = 563,064,483.75/29,419.24
  6. Step 6: Final answer
    x = 19,139.33

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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.