Home / 2,241.12-3,364.14-1,654.32

Finding the Fourth Proportional to 2,241.12, 3,364.14 and 1,654.32

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Solution

The fourth proportional to 2,241.12, 3,364.14 and 1,654.32 is: 2,483.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241.12 : 3,364.14 = 1,654.32 : x
  2. Step 2: Convert to fraction form
    2,241.12/3,364.14 = 1,654.32/x
  3. Step 3: Cross multiply
    2,241.12x = 3,364.14 × 1,654.32
  4. Step 4: Simplify right side
    2,241.12x = 5,565,364.08
  5. Step 5: Solve for x
    x = 5,565,364.08/2,241.12
  6. Step 6: Final answer
    x = 2,483.30

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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.