Home / 6,743.84-10,119.60-2,364.44

Finding the Fourth Proportional to 6,743.84, 10,119.60 and 2,364.44

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Solution

The fourth proportional to 6,743.84, 10,119.60 and 2,364.44 is: 3,548.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743.84 : 10,119.60 = 2,364.44 : x
  2. Step 2: Convert to fraction form
    6,743.84/10,119.60 = 2,364.44/x
  3. Step 3: Cross multiply
    6,743.84x = 10,119.60 × 2,364.44
  4. Step 4: Simplify right side
    6,743.84x = 23,927,187.02
  5. Step 5: Solve for x
    x = 23,927,187.02/6,743.84
  6. Step 6: Final answer
    x = 3,548.01

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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.