Home / 5,069.32-6,995.94-2,973.64

Finding the Fourth Proportional to 5,069.32, 6,995.94 and 2,973.64

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Solution

The fourth proportional to 5,069.32, 6,995.94 and 2,973.64 is: 4,103.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069.32 : 6,995.94 = 2,973.64 : x
  2. Step 2: Convert to fraction form
    5,069.32/6,995.94 = 2,973.64/x
  3. Step 3: Cross multiply
    5,069.32x = 6,995.94 × 2,973.64
  4. Step 4: Simplify right side
    5,069.32x = 20,803,407.02
  5. Step 5: Solve for x
    x = 20,803,407.02/5,069.32
  6. Step 6: Final answer
    x = 4,103.79

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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.