Home / 4,486.83-6,191.73-2,497.37

Finding the Fourth Proportional to 4,486.83, 6,191.73 and 2,497.37

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Solution

The fourth proportional to 4,486.83, 6,191.73 and 2,497.37 is: 3,446.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486.83 : 6,191.73 = 2,497.37 : x
  2. Step 2: Convert to fraction form
    4,486.83/6,191.73 = 2,497.37/x
  3. Step 3: Cross multiply
    4,486.83x = 6,191.73 × 2,497.37
  4. Step 4: Simplify right side
    4,486.83x = 15,463,009.79
  5. Step 5: Solve for x
    x = 15,463,009.79/4,486.83
  6. Step 6: Final answer
    x = 3,446.31

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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.