Home / 7,084.03-10,627.58-2,340.39

Finding the Fourth Proportional to 7,084.03, 10,627.58 and 2,340.39

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Solution

The fourth proportional to 7,084.03, 10,627.58 and 2,340.39 is: 3,511.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,084.03 : 10,627.58 = 2,340.39 : x
  2. Step 2: Convert to fraction form
    7,084.03/10,627.58 = 2,340.39/x
  3. Step 3: Cross multiply
    7,084.03x = 10,627.58 × 2,340.39
  4. Step 4: Simplify right side
    7,084.03x = 24,872,681.96
  5. Step 5: Solve for x
    x = 24,872,681.96/7,084.03
  6. Step 6: Final answer
    x = 3,511.09

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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.