Home / 17,460.60-26,200.50-8,226.36

Finding the Fourth Proportional to 17,460.60, 26,200.50 and 8,226.36

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Solution

The fourth proportional to 17,460.60, 26,200.50 and 8,226.36 is: 12,344.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,460.60 : 26,200.50 = 8,226.36 : x
  2. Step 2: Convert to fraction form
    17,460.60/26,200.50 = 8,226.36/x
  3. Step 3: Cross multiply
    17,460.60x = 26,200.50 × 8,226.36
  4. Step 4: Simplify right side
    17,460.60x = 215,534,745.18
  5. Step 5: Solve for x
    x = 215,534,745.18/17,460.60
  6. Step 6: Final answer
    x = 12,344.06

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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.