Home / 41,084.70-56,696.88-22,221.83

Finding the Fourth Proportional to 41,084.70, 56,696.88 and 22,221.83

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Solution

The fourth proportional to 41,084.70, 56,696.88 and 22,221.83 is: 30,666.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,084.70 : 56,696.88 = 22,221.83 : x
  2. Step 2: Convert to fraction form
    41,084.70/56,696.88 = 22,221.83/x
  3. Step 3: Cross multiply
    41,084.70x = 56,696.88 × 22,221.83
  4. Step 4: Simplify right side
    41,084.70x = 1,259,908,228.74
  5. Step 5: Solve for x
    x = 1,259,908,228.74/41,084.70
  6. Step 6: Final answer
    x = 30,666.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.