Home / 2,322.01-3,483.02-1,226.39

Finding the Fourth Proportional to 2,322.01, 3,483.02 and 1,226.39

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Solution

The fourth proportional to 2,322.01, 3,483.02 and 1,226.39 is: 1,839.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322.01 : 3,483.02 = 1,226.39 : x
  2. Step 2: Convert to fraction form
    2,322.01/3,483.02 = 1,226.39/x
  3. Step 3: Cross multiply
    2,322.01x = 3,483.02 × 1,226.39
  4. Step 4: Simplify right side
    2,322.01x = 4,271,517.35
  5. Step 5: Solve for x
    x = 4,271,517.35/2,322.01
  6. Step 6: Final answer
    x = 1,839.58

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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.