Home / 6,690.04-10,035.54-2,529.27

Finding the Fourth Proportional to 6,690.04, 10,035.54 and 2,529.27

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Solution

The fourth proportional to 6,690.04, 10,035.54 and 2,529.27 is: 3,794.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,690.04 : 10,035.54 = 2,529.27 : x
  2. Step 2: Convert to fraction form
    6,690.04/10,035.54 = 2,529.27/x
  3. Step 3: Cross multiply
    6,690.04x = 10,035.54 × 2,529.27
  4. Step 4: Simplify right side
    6,690.04x = 25,382,590.26
  5. Step 5: Solve for x
    x = 25,382,590.26/6,690.04
  6. Step 6: Final answer
    x = 3,794.09

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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.