Home / 29,085.54-43,626.57-10,364.59

Finding the Fourth Proportional to 29,085.54, 43,626.57 and 10,364.59

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Solution

The fourth proportional to 29,085.54, 43,626.57 and 10,364.59 is: 15,546.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,085.54 : 43,626.57 = 10,364.59 : x
  2. Step 2: Convert to fraction form
    29,085.54/43,626.57 = 10,364.59/x
  3. Step 3: Cross multiply
    29,085.54x = 43,626.57 × 10,364.59
  4. Step 4: Simplify right side
    29,085.54x = 452,171,511.16
  5. Step 5: Solve for x
    x = 452,171,511.16/29,085.54
  6. Step 6: Final answer
    x = 15,546.26

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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.