Home / 6,570.37-9,850.23-4,485.12

Finding the Fourth Proportional to 6,570.37, 9,850.23 and 4,485.12

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Solution

The fourth proportional to 6,570.37, 9,850.23 and 4,485.12 is: 6,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.37 : 9,850.23 = 4,485.12 : x
  2. Step 2: Convert to fraction form
    6,570.37/9,850.23 = 4,485.12/x
  3. Step 3: Cross multiply
    6,570.37x = 9,850.23 × 4,485.12
  4. Step 4: Simplify right side
    6,570.37x = 44,179,463.58
  5. Step 5: Solve for x
    x = 44,179,463.58/6,570.37
  6. Step 6: Final answer
    x = 6,724.05

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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.