Home / 2,325.08-3,485.46-1,296.92

Finding the Fourth Proportional to 2,325.08, 3,485.46 and 1,296.92

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Solution

The fourth proportional to 2,325.08, 3,485.46 and 1,296.92 is: 1,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.08 : 3,485.46 = 1,296.92 : x
  2. Step 2: Convert to fraction form
    2,325.08/3,485.46 = 1,296.92/x
  3. Step 3: Cross multiply
    2,325.08x = 3,485.46 × 1,296.92
  4. Step 4: Simplify right side
    2,325.08x = 4,520,362.78
  5. Step 5: Solve for x
    x = 4,520,362.78/2,325.08
  6. Step 6: Final answer
    x = 1,944.18

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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.