Home / 46,512.93-69,770.19-13,233.88

Finding the Fourth Proportional to 46,512.93, 69,770.19 and 13,233.88

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Solution

The fourth proportional to 46,512.93, 69,770.19 and 13,233.88 is: 19,851.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512.93 : 69,770.19 = 13,233.88 : x
  2. Step 2: Convert to fraction form
    46,512.93/69,770.19 = 13,233.88/x
  3. Step 3: Cross multiply
    46,512.93x = 69,770.19 × 13,233.88
  4. Step 4: Simplify right side
    46,512.93x = 923,330,458.88
  5. Step 5: Solve for x
    x = 923,330,458.88/46,512.93
  6. Step 6: Final answer
    x = 19,851.05

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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.