Home / 22,941.14-34,382.70-13,085.97

Finding the Fourth Proportional to 22,941.14, 34,382.70 and 13,085.97

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Solution

The fourth proportional to 22,941.14, 34,382.70 and 13,085.97 is: 19,612.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,941.14 : 34,382.70 = 13,085.97 : x
  2. Step 2: Convert to fraction form
    22,941.14/34,382.70 = 13,085.97/x
  3. Step 3: Cross multiply
    22,941.14x = 34,382.70 × 13,085.97
  4. Step 4: Simplify right side
    22,941.14x = 449,930,980.72
  5. Step 5: Solve for x
    x = 449,930,980.72/22,941.14
  6. Step 6: Final answer
    x = 19,612.41

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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.