Home / 35,625.55-49,163.75-22,202.23

Finding the Fourth Proportional to 35,625.55, 49,163.75 and 22,202.23

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Solution

The fourth proportional to 35,625.55, 49,163.75 and 22,202.23 is: 30,639.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,625.55 : 49,163.75 = 22,202.23 : x
  2. Step 2: Convert to fraction form
    35,625.55/49,163.75 = 22,202.23/x
  3. Step 3: Cross multiply
    35,625.55x = 49,163.75 × 22,202.23
  4. Step 4: Simplify right side
    35,625.55x = 1,091,544,885.16
  5. Step 5: Solve for x
    x = 1,091,544,885.16/35,625.55
  6. Step 6: Final answer
    x = 30,639.38

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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.