Home / 4,263.23-6,395.76-2,073.19

Finding the Fourth Proportional to 4,263.23, 6,395.76 and 2,073.19

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Solution

The fourth proportional to 4,263.23, 6,395.76 and 2,073.19 is: 3,110.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263.23 : 6,395.76 = 2,073.19 : x
  2. Step 2: Convert to fraction form
    4,263.23/6,395.76 = 2,073.19/x
  3. Step 3: Cross multiply
    4,263.23x = 6,395.76 × 2,073.19
  4. Step 4: Simplify right side
    4,263.23x = 13,259,631.30
  5. Step 5: Solve for x
    x = 13,259,631.30/4,263.23
  6. Step 6: Final answer
    x = 3,110.23

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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.