Home / 4,030.44-6,044.88-1,256.73

Finding the Fourth Proportional to 4,030.44, 6,044.88 and 1,256.73

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Solution

The fourth proportional to 4,030.44, 6,044.88 and 1,256.73 is: 1,884.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.44 : 6,044.88 = 1,256.73 : x
  2. Step 2: Convert to fraction form
    4,030.44/6,044.88 = 1,256.73/x
  3. Step 3: Cross multiply
    4,030.44x = 6,044.88 × 1,256.73
  4. Step 4: Simplify right side
    4,030.44x = 7,596,782.04
  5. Step 5: Solve for x
    x = 7,596,782.04/4,030.44
  6. Step 6: Final answer
    x = 1,884.85

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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.