Home / 4,629.64-6,927.90-4,020.52

Finding the Fourth Proportional to 4,629.64, 6,927.90 and 4,020.52

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Solution

The fourth proportional to 4,629.64, 6,927.90 and 4,020.52 is: 6,016.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629.64 : 6,927.90 = 4,020.52 : x
  2. Step 2: Convert to fraction form
    4,629.64/6,927.90 = 4,020.52/x
  3. Step 3: Cross multiply
    4,629.64x = 6,927.90 × 4,020.52
  4. Step 4: Simplify right side
    4,629.64x = 27,853,760.51
  5. Step 5: Solve for x
    x = 27,853,760.51/4,629.64
  6. Step 6: Final answer
    x = 6,016.40

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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.