Home / 6,020.65-9,035.61-2,689.93

Finding the Fourth Proportional to 6,020.65, 9,035.61 and 2,689.93

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Solution

The fourth proportional to 6,020.65, 9,035.61 and 2,689.93 is: 4,036.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.65 : 9,035.61 = 2,689.93 : x
  2. Step 2: Convert to fraction form
    6,020.65/9,035.61 = 2,689.93/x
  3. Step 3: Cross multiply
    6,020.65x = 9,035.61 × 2,689.93
  4. Step 4: Simplify right side
    6,020.65x = 24,305,158.41
  5. Step 5: Solve for x
    x = 24,305,158.41/6,020.65
  6. Step 6: Final answer
    x = 4,036.97

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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.