Home / 4,256.28-5,873.61-2,393.28

Finding the Fourth Proportional to 4,256.28, 5,873.61 and 2,393.28

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Solution

The fourth proportional to 4,256.28, 5,873.61 and 2,393.28 is: 3,302.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256.28 : 5,873.61 = 2,393.28 : x
  2. Step 2: Convert to fraction form
    4,256.28/5,873.61 = 2,393.28/x
  3. Step 3: Cross multiply
    4,256.28x = 5,873.61 × 2,393.28
  4. Step 4: Simplify right side
    4,256.28x = 14,057,193.34
  5. Step 5: Solve for x
    x = 14,057,193.34/4,256.28
  6. Step 6: Final answer
    x = 3,302.69

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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.