Home / 6,173.22-8,522.93-4,284.20

Finding the Fourth Proportional to 6,173.22, 8,522.93 and 4,284.20

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Solution

The fourth proportional to 6,173.22, 8,522.93 and 4,284.20 is: 5,914.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173.22 : 8,522.93 = 4,284.20 : x
  2. Step 2: Convert to fraction form
    6,173.22/8,522.93 = 4,284.20/x
  3. Step 3: Cross multiply
    6,173.22x = 8,522.93 × 4,284.20
  4. Step 4: Simplify right side
    6,173.22x = 36,513,936.71
  5. Step 5: Solve for x
    x = 36,513,936.71/6,173.22
  6. Step 6: Final answer
    x = 5,914.89

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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.