Home / 8,596.83-11,861.01-5,567.16

Finding the Fourth Proportional to 8,596.83, 11,861.01 and 5,567.16

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Solution

The fourth proportional to 8,596.83, 11,861.01 and 5,567.16 is: 7,680.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,596.83 : 11,861.01 = 5,567.16 : x
  2. Step 2: Convert to fraction form
    8,596.83/11,861.01 = 5,567.16/x
  3. Step 3: Cross multiply
    8,596.83x = 11,861.01 × 5,567.16
  4. Step 4: Simplify right side
    8,596.83x = 66,032,140.43
  5. Step 5: Solve for x
    x = 66,032,140.43/8,596.83
  6. Step 6: Final answer
    x = 7,680.99

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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.