Home / 22,492.22-33,727.54-10,636.12

Finding the Fourth Proportional to 22,492.22, 33,727.54 and 10,636.12

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Solution

The fourth proportional to 22,492.22, 33,727.54 and 10,636.12 is: 15,949.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,492.22 : 33,727.54 = 10,636.12 : x
  2. Step 2: Convert to fraction form
    22,492.22/33,727.54 = 10,636.12/x
  3. Step 3: Cross multiply
    22,492.22x = 33,727.54 × 10,636.12
  4. Step 4: Simplify right side
    22,492.22x = 358,730,162.74
  5. Step 5: Solve for x
    x = 358,730,162.74/22,492.22
  6. Step 6: Final answer
    x = 15,949.08

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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.