Home / 4,096.70-5,653.28-2,328.42

Finding the Fourth Proportional to 4,096.70, 5,653.28 and 2,328.42

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Solution

The fourth proportional to 4,096.70, 5,653.28 and 2,328.42 is: 3,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.70 : 5,653.28 = 2,328.42 : x
  2. Step 2: Convert to fraction form
    4,096.70/5,653.28 = 2,328.42/x
  3. Step 3: Cross multiply
    4,096.70x = 5,653.28 × 2,328.42
  4. Step 4: Simplify right side
    4,096.70x = 13,163,210.22
  5. Step 5: Solve for x
    x = 13,163,210.22/4,096.70
  6. Step 6: Final answer
    x = 3,213.13

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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.