Home / 6,775.60-10,150.44-4,573.48

Finding the Fourth Proportional to 6,775.60, 10,150.44 and 4,573.48

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Solution

The fourth proportional to 6,775.60, 10,150.44 and 4,573.48 is: 6,851.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775.60 : 10,150.44 = 4,573.48 : x
  2. Step 2: Convert to fraction form
    6,775.60/10,150.44 = 4,573.48/x
  3. Step 3: Cross multiply
    6,775.60x = 10,150.44 × 4,573.48
  4. Step 4: Simplify right side
    6,775.60x = 46,422,834.33
  5. Step 5: Solve for x
    x = 46,422,834.33/6,775.60
  6. Step 6: Final answer
    x = 6,851.47

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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.