Home / 4,630.93-6,952.53-2,760.28

Finding the Fourth Proportional to 4,630.93, 6,952.53 and 2,760.28

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Solution

The fourth proportional to 4,630.93, 6,952.53 and 2,760.28 is: 4,144.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630.93 : 6,952.53 = 2,760.28 : x
  2. Step 2: Convert to fraction form
    4,630.93/6,952.53 = 2,760.28/x
  3. Step 3: Cross multiply
    4,630.93x = 6,952.53 × 2,760.28
  4. Step 4: Simplify right side
    4,630.93x = 19,190,929.51
  5. Step 5: Solve for x
    x = 19,190,929.51/4,630.93
  6. Step 6: Final answer
    x = 4,144.08

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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.