Home / 6,036-8,334.12-4,862.40

Finding the Fourth Proportional to 6,036, 8,334.12 and 4,862.40

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Solution

The fourth proportional to 6,036, 8,334.12 and 4,862.40 is: 6,713.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036 : 8,334.12 = 4,862.40 : x
  2. Step 2: Convert to fraction form
    6,036/8,334.12 = 4,862.40/x
  3. Step 3: Cross multiply
    6,036x = 8,334.12 × 4,862.40
  4. Step 4: Simplify right side
    6,036x = 40,523,825.09
  5. Step 5: Solve for x
    x = 40,523,825.09/6,036
  6. Step 6: Final answer
    x = 6,713.69

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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.