Home / 22,056.93-33,081.91-18,332.62

Finding the Fourth Proportional to 22,056.93, 33,081.91 and 18,332.62

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Solution

The fourth proportional to 22,056.93, 33,081.91 and 18,332.62 is: 27,496.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.93 : 33,081.91 = 18,332.62 : x
  2. Step 2: Convert to fraction form
    22,056.93/33,081.91 = 18,332.62/x
  3. Step 3: Cross multiply
    22,056.93x = 33,081.91 × 18,332.62
  4. Step 4: Simplify right side
    22,056.93x = 606,478,084.90
  5. Step 5: Solve for x
    x = 606,478,084.90/22,056.93
  6. Step 6: Final answer
    x = 27,496.03

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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.