Home / 6,269.49-8,652.29-3,474.99

Finding the Fourth Proportional to 6,269.49, 8,652.29 and 3,474.99

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Solution

The fourth proportional to 6,269.49, 8,652.29 and 3,474.99 is: 4,795.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269.49 : 8,652.29 = 3,474.99 : x
  2. Step 2: Convert to fraction form
    6,269.49/8,652.29 = 3,474.99/x
  3. Step 3: Cross multiply
    6,269.49x = 8,652.29 × 3,474.99
  4. Step 4: Simplify right side
    6,269.49x = 30,066,603.85
  5. Step 5: Solve for x
    x = 30,066,603.85/6,269.49
  6. Step 6: Final answer
    x = 4,795.70

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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.