Home / 3,236.04-4,465.80-2,528.73

Finding the Fourth Proportional to 3,236.04, 4,465.80 and 2,528.73

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Solution

The fourth proportional to 3,236.04, 4,465.80 and 2,528.73 is: 3,489.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.04 : 4,465.80 = 2,528.73 : x
  2. Step 2: Convert to fraction form
    3,236.04/4,465.80 = 2,528.73/x
  3. Step 3: Cross multiply
    3,236.04x = 4,465.80 × 2,528.73
  4. Step 4: Simplify right side
    3,236.04x = 11,292,802.43
  5. Step 5: Solve for x
    x = 11,292,802.43/3,236.04
  6. Step 6: Final answer
    x = 3,489.70

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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.