Home / 6,669.20-10,014.60-4,833.20

Finding the Fourth Proportional to 6,669.20, 10,014.60 and 4,833.20

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Solution

The fourth proportional to 6,669.20, 10,014.60 and 4,833.20 is: 7,257.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,669.20 : 10,014.60 = 4,833.20 : x
  2. Step 2: Convert to fraction form
    6,669.20/10,014.60 = 4,833.20/x
  3. Step 3: Cross multiply
    6,669.20x = 10,014.60 × 4,833.20
  4. Step 4: Simplify right side
    6,669.20x = 48,402,564.72
  5. Step 5: Solve for x
    x = 48,402,564.72/6,669.20
  6. Step 6: Final answer
    x = 7,257.63

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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.