Home / 88,806.14-122,552.06-50,567.25

Finding the Fourth Proportional to 88,806.14, 122,552.06 and 50,567.25

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Solution

The fourth proportional to 88,806.14, 122,552.06 and 50,567.25 is: 69,782.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,806.14 : 122,552.06 = 50,567.25 : x
  2. Step 2: Convert to fraction form
    88,806.14/122,552.06 = 50,567.25/x
  3. Step 3: Cross multiply
    88,806.14x = 122,552.06 × 50,567.25
  4. Step 4: Simplify right side
    88,806.14x = 6,197,120,403.20
  5. Step 5: Solve for x
    x = 6,197,120,403.20/88,806.14
  6. Step 6: Final answer
    x = 69,782.57

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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.