Home / 6,760.48-10,135.36-4,541.52

Finding the Fourth Proportional to 6,760.48, 10,135.36 and 4,541.52

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Solution

The fourth proportional to 6,760.48, 10,135.36 and 4,541.52 is: 6,808.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.48 : 10,135.36 = 4,541.52 : x
  2. Step 2: Convert to fraction form
    6,760.48/10,135.36 = 4,541.52/x
  3. Step 3: Cross multiply
    6,760.48x = 10,135.36 × 4,541.52
  4. Step 4: Simplify right side
    6,760.48x = 46,029,940.15
  5. Step 5: Solve for x
    x = 46,029,940.15/6,760.48
  6. Step 6: Final answer
    x = 6,808.68

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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.