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Finding the Fourth Proportional to 7,059.69, 10,588.19 and 2,675.70

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Solution

The fourth proportional to 7,059.69, 10,588.19 and 2,675.70 is: 4,013.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,059.69 : 10,588.19 = 2,675.70 : x
  2. Step 2: Convert to fraction form
    7,059.69/10,588.19 = 2,675.70/x
  3. Step 3: Cross multiply
    7,059.69x = 10,588.19 × 2,675.70
  4. Step 4: Simplify right side
    7,059.69x = 28,330,806.60
  5. Step 5: Solve for x
    x = 28,330,806.60/7,059.69
  6. Step 6: Final answer
    x = 4,013.04

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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.