Home / 26,952.64-37,194.63-15,016.74

Finding the Fourth Proportional to 26,952.64, 37,194.63 and 15,016.74

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Solution

The fourth proportional to 26,952.64, 37,194.63 and 15,016.74 is: 20,723.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,952.64 : 37,194.63 = 15,016.74 : x
  2. Step 2: Convert to fraction form
    26,952.64/37,194.63 = 15,016.74/x
  3. Step 3: Cross multiply
    26,952.64x = 37,194.63 × 15,016.74
  4. Step 4: Simplify right side
    26,952.64x = 558,542,088.11
  5. Step 5: Solve for x
    x = 558,542,088.11/26,952.64
  6. Step 6: Final answer
    x = 20,723.09

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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.