Home / 26,312.22-39,466.44-10,729.44

Finding the Fourth Proportional to 26,312.22, 39,466.44 and 10,729.44

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Solution

The fourth proportional to 26,312.22, 39,466.44 and 10,729.44 is: 16,093.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,312.22 : 39,466.44 = 10,729.44 : x
  2. Step 2: Convert to fraction form
    26,312.22/39,466.44 = 10,729.44/x
  3. Step 3: Cross multiply
    26,312.22x = 39,466.44 × 10,729.44
  4. Step 4: Simplify right side
    26,312.22x = 423,452,799.99
  5. Step 5: Solve for x
    x = 423,452,799.99/26,312.22
  6. Step 6: Final answer
    x = 16,093.39

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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.