Home / 2,346.12-3,236.04-1,461.60

Finding the Fourth Proportional to 2,346.12, 3,236.04 and 1,461.60

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Solution

The fourth proportional to 2,346.12, 3,236.04 and 1,461.60 is: 2,016.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.12 : 3,236.04 = 1,461.60 : x
  2. Step 2: Convert to fraction form
    2,346.12/3,236.04 = 1,461.60/x
  3. Step 3: Cross multiply
    2,346.12x = 3,236.04 × 1,461.60
  4. Step 4: Simplify right side
    2,346.12x = 4,729,796.06
  5. Step 5: Solve for x
    x = 4,729,796.06/2,346.12
  6. Step 6: Final answer
    x = 2,016.01

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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.