Home / 4,032.28-6,047.94-1,840.42

Finding the Fourth Proportional to 4,032.28, 6,047.94 and 1,840.42

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Solution

The fourth proportional to 4,032.28, 6,047.94 and 1,840.42 is: 2,760.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.28 : 6,047.94 = 1,840.42 : x
  2. Step 2: Convert to fraction form
    4,032.28/6,047.94 = 1,840.42/x
  3. Step 3: Cross multiply
    4,032.28x = 6,047.94 × 1,840.42
  4. Step 4: Simplify right side
    4,032.28x = 11,130,749.73
  5. Step 5: Solve for x
    x = 11,130,749.73/4,032.28
  6. Step 6: Final answer
    x = 2,760.41

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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.