Home / 2,534.35-3,497.73-1,486.39

Finding the Fourth Proportional to 2,534.35, 3,497.73 and 1,486.39

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Solution

The fourth proportional to 2,534.35, 3,497.73 and 1,486.39 is: 2,051.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.35 : 3,497.73 = 1,486.39 : x
  2. Step 2: Convert to fraction form
    2,534.35/3,497.73 = 1,486.39/x
  3. Step 3: Cross multiply
    2,534.35x = 3,497.73 × 1,486.39
  4. Step 4: Simplify right side
    2,534.35x = 5,198,990.89
  5. Step 5: Solve for x
    x = 5,198,990.89/2,534.35
  6. Step 6: Final answer
    x = 2,051.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.