Home / 8,927.42-13,366.32-4,523.25

Finding the Fourth Proportional to 8,927.42, 13,366.32 and 4,523.25

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Solution

The fourth proportional to 8,927.42, 13,366.32 and 4,523.25 is: 6,772.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,927.42 : 13,366.32 = 4,523.25 : x
  2. Step 2: Convert to fraction form
    8,927.42/13,366.32 = 4,523.25/x
  3. Step 3: Cross multiply
    8,927.42x = 13,366.32 × 4,523.25
  4. Step 4: Simplify right side
    8,927.42x = 60,459,206.94
  5. Step 5: Solve for x
    x = 60,459,206.94/8,927.42
  6. Step 6: Final answer
    x = 6,772.30

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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.