Home / 36,012.82-49,695.32-22,583.50

Finding the Fourth Proportional to 36,012.82, 49,695.32 and 22,583.50

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Solution

The fourth proportional to 36,012.82, 49,695.32 and 22,583.50 is: 31,163.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,012.82 : 49,695.32 = 22,583.50 : x
  2. Step 2: Convert to fraction form
    36,012.82/49,695.32 = 22,583.50/x
  3. Step 3: Cross multiply
    36,012.82x = 49,695.32 × 22,583.50
  4. Step 4: Simplify right side
    36,012.82x = 1,122,294,259.22
  5. Step 5: Solve for x
    x = 1,122,294,259.22/36,012.82
  6. Step 6: Final answer
    x = 31,163.74

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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.