Home / 6,924.56-10,388.93-3,228.93

Finding the Fourth Proportional to 6,924.56, 10,388.93 and 3,228.93

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Solution

The fourth proportional to 6,924.56, 10,388.93 and 3,228.93 is: 4,844.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924.56 : 10,388.93 = 3,228.93 : x
  2. Step 2: Convert to fraction form
    6,924.56/10,388.93 = 3,228.93/x
  3. Step 3: Cross multiply
    6,924.56x = 10,388.93 × 3,228.93
  4. Step 4: Simplify right side
    6,924.56x = 33,545,111.60
  5. Step 5: Solve for x
    x = 33,545,111.60/6,924.56
  6. Step 6: Final answer
    x = 4,844.37

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1.5x scale

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.