Home / 7,724.00-10,658.48-4,367.09

Finding the Fourth Proportional to 7,724.00, 10,658.48 and 4,367.09

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Solution

The fourth proportional to 7,724.00, 10,658.48 and 4,367.09 is: 6,026.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,724.00 : 10,658.48 = 4,367.09 : x
  2. Step 2: Convert to fraction form
    7,724.00/10,658.48 = 4,367.09/x
  3. Step 3: Cross multiply
    7,724.00x = 10,658.48 × 4,367.09
  4. Step 4: Simplify right side
    7,724.00x = 46,546,546.23
  5. Step 5: Solve for x
    x = 46,546,546.23/7,724.00
  6. Step 6: Final answer
    x = 6,026.22

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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.