Home / 33,035.22-49,552.65-8,075.36

Finding the Fourth Proportional to 33,035.22, 49,552.65 and 8,075.36

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Solution

The fourth proportional to 33,035.22, 49,552.65 and 8,075.36 is: 12,113.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,035.22 : 49,552.65 = 8,075.36 : x
  2. Step 2: Convert to fraction form
    33,035.22/49,552.65 = 8,075.36/x
  3. Step 3: Cross multiply
    33,035.22x = 49,552.65 × 8,075.36
  4. Step 4: Simplify right side
    33,035.22x = 400,155,611.59
  5. Step 5: Solve for x
    x = 400,155,611.59/33,035.22
  6. Step 6: Final answer
    x = 12,113.00

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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.