Home / 22,566.09-33,861.43-10,085.61

Finding the Fourth Proportional to 22,566.09, 33,861.43 and 10,085.61

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Solution

The fourth proportional to 22,566.09, 33,861.43 and 10,085.61 is: 15,133.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,566.09 : 33,861.43 = 10,085.61 : x
  2. Step 2: Convert to fraction form
    22,566.09/33,861.43 = 10,085.61/x
  3. Step 3: Cross multiply
    22,566.09x = 33,861.43 × 10,085.61
  4. Step 4: Simplify right side
    22,566.09x = 341,513,177.02
  5. Step 5: Solve for x
    x = 341,513,177.02/22,566.09
  6. Step 6: Final answer
    x = 15,133.91

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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.