Home / 4,789.18-6,608.96-2,926.18

Finding the Fourth Proportional to 4,789.18, 6,608.96 and 2,926.18

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Solution

The fourth proportional to 4,789.18, 6,608.96 and 2,926.18 is: 4,038.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789.18 : 6,608.96 = 2,926.18 : x
  2. Step 2: Convert to fraction form
    4,789.18/6,608.96 = 2,926.18/x
  3. Step 3: Cross multiply
    4,789.18x = 6,608.96 × 2,926.18
  4. Step 4: Simplify right side
    4,789.18x = 19,339,006.57
  5. Step 5: Solve for x
    x = 19,339,006.57/4,789.18
  6. Step 6: Final answer
    x = 4,038.06

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1.5x scale

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.