Home / 35,224.35-48,606.32-19,309.07

Finding the Fourth Proportional to 35,224.35, 48,606.32 and 19,309.07

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Solution

The fourth proportional to 35,224.35, 48,606.32 and 19,309.07 is: 26,644.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,224.35 : 48,606.32 = 19,309.07 : x
  2. Step 2: Convert to fraction form
    35,224.35/48,606.32 = 19,309.07/x
  3. Step 3: Cross multiply
    35,224.35x = 48,606.32 × 19,309.07
  4. Step 4: Simplify right side
    35,224.35x = 938,542,495.75
  5. Step 5: Solve for x
    x = 938,542,495.75/35,224.35
  6. Step 6: Final answer
    x = 26,644.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.