Home / 4,776.03-7,166.07-3,682.53

Finding the Fourth Proportional to 4,776.03, 7,166.07 and 3,682.53

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Solution

The fourth proportional to 4,776.03, 7,166.07 and 3,682.53 is: 5,525.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776.03 : 7,166.07 = 3,682.53 : x
  2. Step 2: Convert to fraction form
    4,776.03/7,166.07 = 3,682.53/x
  3. Step 3: Cross multiply
    4,776.03x = 7,166.07 × 3,682.53
  4. Step 4: Simplify right side
    4,776.03x = 26,389,267.76
  5. Step 5: Solve for x
    x = 26,389,267.76/4,776.03
  6. Step 6: Final answer
    x = 5,525.36

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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.