Home / 6,570.34-9,847.26-3,284.35

Finding the Fourth Proportional to 6,570.34, 9,847.26 and 3,284.35

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Solution

The fourth proportional to 6,570.34, 9,847.26 and 3,284.35 is: 4,922.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.34 : 9,847.26 = 3,284.35 : x
  2. Step 2: Convert to fraction form
    6,570.34/9,847.26 = 3,284.35/x
  3. Step 3: Cross multiply
    6,570.34x = 9,847.26 × 3,284.35
  4. Step 4: Simplify right side
    6,570.34x = 32,341,848.38
  5. Step 5: Solve for x
    x = 32,341,848.38/6,570.34
  6. Step 6: Final answer
    x = 4,922.40

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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.