Home / 4,473.76-6,173.67-2,484.26

Finding the Fourth Proportional to 4,473.76, 6,173.67 and 2,484.26

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Solution

The fourth proportional to 4,473.76, 6,173.67 and 2,484.26 is: 3,428.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.76 : 6,173.67 = 2,484.26 : x
  2. Step 2: Convert to fraction form
    4,473.76/6,173.67 = 2,484.26/x
  3. Step 3: Cross multiply
    4,473.76x = 6,173.67 × 2,484.26
  4. Step 4: Simplify right side
    4,473.76x = 15,336,989.01
  5. Step 5: Solve for x
    x = 15,336,989.01/4,473.76
  6. Step 6: Final answer
    x = 3,428.21

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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.