Home / 4,291.79-5,922.75-2,613.26

Finding the Fourth Proportional to 4,291.79, 5,922.75 and 2,613.26

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Solution

The fourth proportional to 4,291.79, 5,922.75 and 2,613.26 is: 3,606.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291.79 : 5,922.75 = 2,613.26 : x
  2. Step 2: Convert to fraction form
    4,291.79/5,922.75 = 2,613.26/x
  3. Step 3: Cross multiply
    4,291.79x = 5,922.75 × 2,613.26
  4. Step 4: Simplify right side
    4,291.79x = 15,477,710.27
  5. Step 5: Solve for x
    x = 15,477,710.27/4,291.79
  6. Step 6: Final answer
    x = 3,606.36

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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.