Home / 4,816.28-6,636.60-3,697.16

Finding the Fourth Proportional to 4,816.28, 6,636.60 and 3,697.16

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Solution

The fourth proportional to 4,816.28, 6,636.60 and 3,697.16 is: 5,094.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816.28 : 6,636.60 = 3,697.16 : x
  2. Step 2: Convert to fraction form
    4,816.28/6,636.60 = 3,697.16/x
  3. Step 3: Cross multiply
    4,816.28x = 6,636.60 × 3,697.16
  4. Step 4: Simplify right side
    4,816.28x = 24,536,572.06
  5. Step 5: Solve for x
    x = 24,536,572.06/4,816.28
  6. Step 6: Final answer
    x = 5,094.51

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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.