Home / 9,084.90-13,627.44-2,511.42

Finding the Fourth Proportional to 9,084.90, 13,627.44 and 2,511.42

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Solution

The fourth proportional to 9,084.90, 13,627.44 and 2,511.42 is: 3,767.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.90 : 13,627.44 = 2,511.42 : x
  2. Step 2: Convert to fraction form
    9,084.90/13,627.44 = 2,511.42/x
  3. Step 3: Cross multiply
    9,084.90x = 13,627.44 × 2,511.42
  4. Step 4: Simplify right side
    9,084.90x = 34,224,225.36
  5. Step 5: Solve for x
    x = 34,224,225.36/9,084.90
  6. Step 6: Final answer
    x = 3,767.15

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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.