Home / 4,534.34-6,799.66-1,413.29

Finding the Fourth Proportional to 4,534.34, 6,799.66 and 1,413.29

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Solution

The fourth proportional to 4,534.34, 6,799.66 and 1,413.29 is: 2,119.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534.34 : 6,799.66 = 1,413.29 : x
  2. Step 2: Convert to fraction form
    4,534.34/6,799.66 = 1,413.29/x
  3. Step 3: Cross multiply
    4,534.34x = 6,799.66 × 1,413.29
  4. Step 4: Simplify right side
    4,534.34x = 9,609,904.95
  5. Step 5: Solve for x
    x = 9,609,904.95/4,534.34
  6. Step 6: Final answer
    x = 2,119.36

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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.