Home / 22,074.36-33,113.16-6,492.66

Finding the Fourth Proportional to 22,074.36, 33,113.16 and 6,492.66

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Solution

The fourth proportional to 22,074.36, 33,113.16 and 6,492.66 is: 9,739.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,074.36 : 33,113.16 = 6,492.66 : x
  2. Step 2: Convert to fraction form
    22,074.36/33,113.16 = 6,492.66/x
  3. Step 3: Cross multiply
    22,074.36x = 33,113.16 × 6,492.66
  4. Step 4: Simplify right side
    22,074.36x = 214,992,489.41
  5. Step 5: Solve for x
    x = 214,992,489.41/22,074.36
  6. Step 6: Final answer
    x = 9,739.47

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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.