Home / 35,509.51-49,003.06-19,593.95

Finding the Fourth Proportional to 35,509.51, 49,003.06 and 19,593.95

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Solution

The fourth proportional to 35,509.51, 49,003.06 and 19,593.95 is: 27,039.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,509.51 : 49,003.06 = 19,593.95 : x
  2. Step 2: Convert to fraction form
    35,509.51/49,003.06 = 19,593.95/x
  3. Step 3: Cross multiply
    35,509.51x = 49,003.06 × 19,593.95
  4. Step 4: Simplify right side
    35,509.51x = 960,163,262.47
  5. Step 5: Solve for x
    x = 960,163,262.47/35,509.51
  6. Step 6: Final answer
    x = 27,039.61

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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.