Home / 6,383.08-9,574.63-2,000.88

Finding the Fourth Proportional to 6,383.08, 9,574.63 and 2,000.88

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Solution

The fourth proportional to 6,383.08, 9,574.63 and 2,000.88 is: 3,001.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383.08 : 9,574.63 = 2,000.88 : x
  2. Step 2: Convert to fraction form
    6,383.08/9,574.63 = 2,000.88/x
  3. Step 3: Cross multiply
    6,383.08x = 9,574.63 × 2,000.88
  4. Step 4: Simplify right side
    6,383.08x = 19,157,680.67
  5. Step 5: Solve for x
    x = 19,157,680.67/6,383.08
  6. Step 6: Final answer
    x = 3,001.32

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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.