Home / 6,295.52-8,687.97-3,463.01

Finding the Fourth Proportional to 6,295.52, 8,687.97 and 3,463.01

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Solution

The fourth proportional to 6,295.52, 8,687.97 and 3,463.01 is: 4,779.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295.52 : 8,687.97 = 3,463.01 : x
  2. Step 2: Convert to fraction form
    6,295.52/8,687.97 = 3,463.01/x
  3. Step 3: Cross multiply
    6,295.52x = 8,687.97 × 3,463.01
  4. Step 4: Simplify right side
    6,295.52x = 30,086,483.55
  5. Step 5: Solve for x
    x = 30,086,483.55/6,295.52
  6. Step 6: Final answer
    x = 4,779.03

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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.