Home / 6,768.02-10,152.01-4,442.73

Finding the Fourth Proportional to 6,768.02, 10,152.01 and 4,442.73

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Solution

The fourth proportional to 6,768.02, 10,152.01 and 4,442.73 is: 6,664.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,768.02 : 10,152.01 = 4,442.73 : x
  2. Step 2: Convert to fraction form
    6,768.02/10,152.01 = 4,442.73/x
  3. Step 3: Cross multiply
    6,768.02x = 10,152.01 × 4,442.73
  4. Step 4: Simplify right side
    6,768.02x = 45,102,639.39
  5. Step 5: Solve for x
    x = 45,102,639.39/6,768.02
  6. Step 6: Final answer
    x = 6,664.08

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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.