Home / 4,668.08-6,995.40-2,693.64

Finding the Fourth Proportional to 4,668.08, 6,995.40 and 2,693.64

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Solution

The fourth proportional to 4,668.08, 6,995.40 and 2,693.64 is: 4,036.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668.08 : 6,995.40 = 2,693.64 : x
  2. Step 2: Convert to fraction form
    4,668.08/6,995.40 = 2,693.64/x
  3. Step 3: Cross multiply
    4,668.08x = 6,995.40 × 2,693.64
  4. Step 4: Simplify right side
    4,668.08x = 18,843,089.26
  5. Step 5: Solve for x
    x = 18,843,089.26/4,668.08
  6. Step 6: Final answer
    x = 4,036.58

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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.