Home / 17,492.12-26,241.06-8,727.32

Finding the Fourth Proportional to 17,492.12, 26,241.06 and 8,727.32

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Solution

The fourth proportional to 17,492.12, 26,241.06 and 8,727.32 is: 13,092.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492.12 : 26,241.06 = 8,727.32 : x
  2. Step 2: Convert to fraction form
    17,492.12/26,241.06 = 8,727.32/x
  3. Step 3: Cross multiply
    17,492.12x = 26,241.06 × 8,727.32
  4. Step 4: Simplify right side
    17,492.12x = 229,014,127.76
  5. Step 5: Solve for x
    x = 229,014,127.76/17,492.12
  6. Step 6: Final answer
    x = 13,092.42

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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.