Home / 7,307.28-10,967.04-3,799.44

Finding the Fourth Proportional to 7,307.28, 10,967.04 and 3,799.44

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Solution

The fourth proportional to 7,307.28, 10,967.04 and 3,799.44 is: 5,702.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307.28 : 10,967.04 = 3,799.44 : x
  2. Step 2: Convert to fraction form
    7,307.28/10,967.04 = 3,799.44/x
  3. Step 3: Cross multiply
    7,307.28x = 10,967.04 × 3,799.44
  4. Step 4: Simplify right side
    7,307.28x = 41,668,610.46
  5. Step 5: Solve for x
    x = 41,668,610.46/7,307.28
  6. Step 6: Final answer
    x = 5,702.34

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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.