Home / 9,325.44-13,987.20-4,396.32

Finding the Fourth Proportional to 9,325.44, 13,987.20 and 4,396.32

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Solution

The fourth proportional to 9,325.44, 13,987.20 and 4,396.32 is: 6,594.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.44 : 13,987.20 = 4,396.32 : x
  2. Step 2: Convert to fraction form
    9,325.44/13,987.20 = 4,396.32/x
  3. Step 3: Cross multiply
    9,325.44x = 13,987.20 × 4,396.32
  4. Step 4: Simplify right side
    9,325.44x = 61,492,207.10
  5. Step 5: Solve for x
    x = 61,492,207.10/9,325.44
  6. Step 6: Final answer
    x = 6,594.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.