Home / 2,049.48-3,062.93-1,497.96

Finding the Fourth Proportional to 2,049.48, 3,062.93 and 1,497.96

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Solution

The fourth proportional to 2,049.48, 3,062.93 and 1,497.96 is: 2,238.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049.48 : 3,062.93 = 1,497.96 : x
  2. Step 2: Convert to fraction form
    2,049.48/3,062.93 = 1,497.96/x
  3. Step 3: Cross multiply
    2,049.48x = 3,062.93 × 1,497.96
  4. Step 4: Simplify right side
    2,049.48x = 4,588,146.62
  5. Step 5: Solve for x
    x = 4,588,146.62/2,049.48
  6. Step 6: Final answer
    x = 2,238.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.