Home / 22,016.07-33,025.98-6,221.16

Finding the Fourth Proportional to 22,016.07, 33,025.98 and 6,221.16

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Solution

The fourth proportional to 22,016.07, 33,025.98 and 6,221.16 is: 9,332.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016.07 : 33,025.98 = 6,221.16 : x
  2. Step 2: Convert to fraction form
    22,016.07/33,025.98 = 6,221.16/x
  3. Step 3: Cross multiply
    22,016.07x = 33,025.98 × 6,221.16
  4. Step 4: Simplify right side
    22,016.07x = 205,459,905.74
  5. Step 5: Solve for x
    x = 205,459,905.74/22,016.07
  6. Step 6: Final answer
    x = 9,332.27

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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.