Home / 6,973.86-10,462.56-3,228.34

Finding the Fourth Proportional to 6,973.86, 10,462.56 and 3,228.34

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Solution

The fourth proportional to 6,973.86, 10,462.56 and 3,228.34 is: 4,843.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973.86 : 10,462.56 = 3,228.34 : x
  2. Step 2: Convert to fraction form
    6,973.86/10,462.56 = 3,228.34/x
  3. Step 3: Cross multiply
    6,973.86x = 10,462.56 × 3,228.34
  4. Step 4: Simplify right side
    6,973.86x = 33,776,683.84
  5. Step 5: Solve for x
    x = 33,776,683.84/6,973.86
  6. Step 6: Final answer
    x = 4,843.33

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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.