Home / 27,356.06-37,754.27-16,035.07

Finding the Fourth Proportional to 27,356.06, 37,754.27 and 16,035.07

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Solution

The fourth proportional to 27,356.06, 37,754.27 and 16,035.07 is: 22,130.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,356.06 : 37,754.27 = 16,035.07 : x
  2. Step 2: Convert to fraction form
    27,356.06/37,754.27 = 16,035.07/x
  3. Step 3: Cross multiply
    27,356.06x = 37,754.27 × 16,035.07
  4. Step 4: Simplify right side
    27,356.06x = 605,392,447.18
  5. Step 5: Solve for x
    x = 605,392,447.18/27,356.06
  6. Step 6: Final answer
    x = 22,130.10

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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.