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Finding the Fourth Proportional to 29,657.43, 44,457.62 and 10,927.26

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Solution

The fourth proportional to 29,657.43, 44,457.62 and 10,927.26 is: 16,380.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,657.43 : 44,457.62 = 10,927.26 : x
  2. Step 2: Convert to fraction form
    29,657.43/44,457.62 = 10,927.26/x
  3. Step 3: Cross multiply
    29,657.43x = 44,457.62 × 10,927.26
  4. Step 4: Simplify right side
    29,657.43x = 485,799,918.08
  5. Step 5: Solve for x
    x = 485,799,918.08/29,657.43
  6. Step 6: Final answer
    x = 16,380.38

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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.