Home / 6,367.24-9,528.28-4,697.42

Finding the Fourth Proportional to 6,367.24, 9,528.28 and 4,697.42

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Solution

The fourth proportional to 6,367.24, 9,528.28 and 4,697.42 is: 7,029.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367.24 : 9,528.28 = 4,697.42 : x
  2. Step 2: Convert to fraction form
    6,367.24/9,528.28 = 4,697.42/x
  3. Step 3: Cross multiply
    6,367.24x = 9,528.28 × 4,697.42
  4. Step 4: Simplify right side
    6,367.24x = 44,758,333.04
  5. Step 5: Solve for x
    x = 44,758,333.04/6,367.24
  6. Step 6: Final answer
    x = 7,029.47

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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.