Home / 35,523.53-49,018.97-19,606.95

Finding the Fourth Proportional to 35,523.53, 49,018.97 and 19,606.95

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Solution

The fourth proportional to 35,523.53, 49,018.97 and 19,606.95 is: 27,055.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,523.53 : 49,018.97 = 19,606.95 : x
  2. Step 2: Convert to fraction form
    35,523.53/49,018.97 = 19,606.95/x
  3. Step 3: Cross multiply
    35,523.53x = 49,018.97 × 19,606.95
  4. Step 4: Simplify right side
    35,523.53x = 961,112,493.84
  5. Step 5: Solve for x
    x = 961,112,493.84/35,523.53
  6. Step 6: Final answer
    x = 27,055.66

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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.