Home / 4,601.60-6,903.30-1,969.10

Finding the Fourth Proportional to 4,601.60, 6,903.30 and 1,969.10

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Solution

The fourth proportional to 4,601.60, 6,903.30 and 1,969.10 is: 2,954.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601.60 : 6,903.30 = 1,969.10 : x
  2. Step 2: Convert to fraction form
    4,601.60/6,903.30 = 1,969.10/x
  3. Step 3: Cross multiply
    4,601.60x = 6,903.30 × 1,969.10
  4. Step 4: Simplify right side
    4,601.60x = 13,593,288.03
  5. Step 5: Solve for x
    x = 13,593,288.03/4,601.60
  6. Step 6: Final answer
    x = 2,954.04

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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.