Home / 4,963.44-7,442.32-2,043.76

Finding the Fourth Proportional to 4,963.44, 7,442.32 and 2,043.76

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Solution

The fourth proportional to 4,963.44, 7,442.32 and 2,043.76 is: 3,064.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.44 : 7,442.32 = 2,043.76 : x
  2. Step 2: Convert to fraction form
    4,963.44/7,442.32 = 2,043.76/x
  3. Step 3: Cross multiply
    4,963.44x = 7,442.32 × 2,043.76
  4. Step 4: Simplify right side
    4,963.44x = 15,210,315.92
  5. Step 5: Solve for x
    x = 15,210,315.92/4,963.44
  6. Step 6: Final answer
    x = 3,064.47

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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.