Home / 2,334.07-3,497.79-1,397.41

Finding the Fourth Proportional to 2,334.07, 3,497.79 and 1,397.41

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Solution

The fourth proportional to 2,334.07, 3,497.79 and 1,397.41 is: 2,094.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334.07 : 3,497.79 = 1,397.41 : x
  2. Step 2: Convert to fraction form
    2,334.07/3,497.79 = 1,397.41/x
  3. Step 3: Cross multiply
    2,334.07x = 3,497.79 × 1,397.41
  4. Step 4: Simplify right side
    2,334.07x = 4,887,846.72
  5. Step 5: Solve for x
    x = 4,887,846.72/2,334.07
  6. Step 6: Final answer
    x = 2,094.13

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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.