Home / 37,716.79-56,587.49-17,992.79

Finding the Fourth Proportional to 37,716.79, 56,587.49 and 17,992.79

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Solution

The fourth proportional to 37,716.79, 56,587.49 and 17,992.79 is: 26,995.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,716.79 : 56,587.49 = 17,992.79 : x
  2. Step 2: Convert to fraction form
    37,716.79/56,587.49 = 17,992.79/x
  3. Step 3: Cross multiply
    37,716.79x = 56,587.49 × 17,992.79
  4. Step 4: Simplify right side
    37,716.79x = 1,018,166,824.20
  5. Step 5: Solve for x
    x = 1,018,166,824.20/37,716.79
  6. Step 6: Final answer
    x = 26,995.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.