Home / 4,833.47-7,248.12-2,754.44

Finding the Fourth Proportional to 4,833.47, 7,248.12 and 2,754.44

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Solution

The fourth proportional to 4,833.47, 7,248.12 and 2,754.44 is: 4,130.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.47 : 7,248.12 = 2,754.44 : x
  2. Step 2: Convert to fraction form
    4,833.47/7,248.12 = 2,754.44/x
  3. Step 3: Cross multiply
    4,833.47x = 7,248.12 × 2,754.44
  4. Step 4: Simplify right side
    4,833.47x = 19,964,475.41
  5. Step 5: Solve for x
    x = 19,964,475.41/4,833.47
  6. Step 6: Final answer
    x = 4,130.47

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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.