Home / 6,964.10-9,608.95-4,412.60

Finding the Fourth Proportional to 6,964.10, 9,608.95 and 4,412.60

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Solution

The fourth proportional to 6,964.10, 9,608.95 and 4,412.60 is: 6,088.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.10 : 9,608.95 = 4,412.60 : x
  2. Step 2: Convert to fraction form
    6,964.10/9,608.95 = 4,412.60/x
  3. Step 3: Cross multiply
    6,964.10x = 9,608.95 × 4,412.60
  4. Step 4: Simplify right side
    6,964.10x = 42,400,452.77
  5. Step 5: Solve for x
    x = 42,400,452.77/6,964.10
  6. Step 6: Final answer
    x = 6,088.43

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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.