Home / 4,531.44-6,792.88-2,448.32

Finding the Fourth Proportional to 4,531.44, 6,792.88 and 2,448.32

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Solution

The fourth proportional to 4,531.44, 6,792.88 and 2,448.32 is: 3,670.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531.44 : 6,792.88 = 2,448.32 : x
  2. Step 2: Convert to fraction form
    4,531.44/6,792.88 = 2,448.32/x
  3. Step 3: Cross multiply
    4,531.44x = 6,792.88 × 2,448.32
  4. Step 4: Simplify right side
    4,531.44x = 16,631,143.96
  5. Step 5: Solve for x
    x = 16,631,143.96/4,531.44
  6. Step 6: Final answer
    x = 3,670.17

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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.