Home / 4,256.85-5,874.36-2,368.36

Finding the Fourth Proportional to 4,256.85, 5,874.36 and 2,368.36

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Solution

The fourth proportional to 4,256.85, 5,874.36 and 2,368.36 is: 3,268.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256.85 : 5,874.36 = 2,368.36 : x
  2. Step 2: Convert to fraction form
    4,256.85/5,874.36 = 2,368.36/x
  3. Step 3: Cross multiply
    4,256.85x = 5,874.36 × 2,368.36
  4. Step 4: Simplify right side
    4,256.85x = 13,912,564.67
  5. Step 5: Solve for x
    x = 13,912,564.67/4,256.85
  6. Step 6: Final answer
    x = 3,268.28

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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.