Home / 4,065.93-6,069.47-3,573.86

Finding the Fourth Proportional to 4,065.93, 6,069.47 and 3,573.86

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Solution

The fourth proportional to 4,065.93, 6,069.47 and 3,573.86 is: 5,334.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.93 : 6,069.47 = 3,573.86 : x
  2. Step 2: Convert to fraction form
    4,065.93/6,069.47 = 3,573.86/x
  3. Step 3: Cross multiply
    4,065.93x = 6,069.47 × 3,573.86
  4. Step 4: Simplify right side
    4,065.93x = 21,691,387.84
  5. Step 5: Solve for x
    x = 21,691,387.84/4,065.93
  6. Step 6: Final answer
    x = 5,334.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.