Home / 6,270.32-9,407.08-2,374.76

Finding the Fourth Proportional to 6,270.32, 9,407.08 and 2,374.76

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Solution

The fourth proportional to 6,270.32, 9,407.08 and 2,374.76 is: 3,562.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270.32 : 9,407.08 = 2,374.76 : x
  2. Step 2: Convert to fraction form
    6,270.32/9,407.08 = 2,374.76/x
  3. Step 3: Cross multiply
    6,270.32x = 9,407.08 × 2,374.76
  4. Step 4: Simplify right side
    6,270.32x = 22,339,557.30
  5. Step 5: Solve for x
    x = 22,339,557.30/6,270.32
  6. Step 6: Final answer
    x = 3,562.75

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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.