Home / 29,640.90-44,496.09-23,405.13

Finding the Fourth Proportional to 29,640.90, 44,496.09 and 23,405.13

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Solution

The fourth proportional to 29,640.90, 44,496.09 and 23,405.13 is: 35,135.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,640.90 : 44,496.09 = 23,405.13 : x
  2. Step 2: Convert to fraction form
    29,640.90/44,496.09 = 23,405.13/x
  3. Step 3: Cross multiply
    29,640.90x = 44,496.09 × 23,405.13
  4. Step 4: Simplify right side
    29,640.90x = 1,041,436,770.94
  5. Step 5: Solve for x
    x = 1,041,436,770.94/29,640.90
  6. Step 6: Final answer
    x = 35,135.13

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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.