Home / 36,860.93-50,862.94-20,726.00

Finding the Fourth Proportional to 36,860.93, 50,862.94 and 20,726.00

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Solution

The fourth proportional to 36,860.93, 50,862.94 and 20,726.00 is: 28,598.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,860.93 : 50,862.94 = 20,726.00 : x
  2. Step 2: Convert to fraction form
    36,860.93/50,862.94 = 20,726.00/x
  3. Step 3: Cross multiply
    36,860.93x = 50,862.94 × 20,726.00
  4. Step 4: Simplify right side
    36,860.93x = 1,054,185,179.05
  5. Step 5: Solve for x
    x = 1,054,185,179.05/36,860.93
  6. Step 6: Final answer
    x = 28,598.99

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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.