Home / 9,522.44-13,147.08-6,537.32

Finding the Fourth Proportional to 9,522.44, 13,147.08 and 6,537.32

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Solution

The fourth proportional to 9,522.44, 13,147.08 and 6,537.32 is: 9,025.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522.44 : 13,147.08 = 6,537.32 : x
  2. Step 2: Convert to fraction form
    9,522.44/13,147.08 = 6,537.32/x
  3. Step 3: Cross multiply
    9,522.44x = 13,147.08 × 6,537.32
  4. Step 4: Simplify right side
    9,522.44x = 85,946,669.03
  5. Step 5: Solve for x
    x = 85,946,669.03/9,522.44
  6. Step 6: Final answer
    x = 9,025.70

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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.