Home / 7,760.23-10,708.24-4,573.33

Finding the Fourth Proportional to 7,760.23, 10,708.24 and 4,573.33

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Solution

The fourth proportional to 7,760.23, 10,708.24 and 4,573.33 is: 6,310.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,760.23 : 10,708.24 = 4,573.33 : x
  2. Step 2: Convert to fraction form
    7,760.23/10,708.24 = 4,573.33/x
  3. Step 3: Cross multiply
    7,760.23x = 10,708.24 × 4,573.33
  4. Step 4: Simplify right side
    7,760.23x = 48,972,315.24
  5. Step 5: Solve for x
    x = 48,972,315.24/7,760.23
  6. Step 6: Final answer
    x = 6,310.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.