Home / 6,901.69-10,352.54-4,825.72

Finding the Fourth Proportional to 6,901.69, 10,352.54 and 4,825.72

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Solution

The fourth proportional to 6,901.69, 10,352.54 and 4,825.72 is: 7,238.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901.69 : 10,352.54 = 4,825.72 : x
  2. Step 2: Convert to fraction form
    6,901.69/10,352.54 = 4,825.72/x
  3. Step 3: Cross multiply
    6,901.69x = 10,352.54 × 4,825.72
  4. Step 4: Simplify right side
    6,901.69x = 49,958,459.33
  5. Step 5: Solve for x
    x = 49,958,459.33/6,901.69
  6. Step 6: Final answer
    x = 7,238.58

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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.