Home / 9,424.92-14,111.40-6,300.60

Finding the Fourth Proportional to 9,424.92, 14,111.40 and 6,300.60

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Solution

The fourth proportional to 9,424.92, 14,111.40 and 6,300.60 is: 9,433.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424.92 : 14,111.40 = 6,300.60 : x
  2. Step 2: Convert to fraction form
    9,424.92/14,111.40 = 6,300.60/x
  3. Step 3: Cross multiply
    9,424.92x = 14,111.40 × 6,300.60
  4. Step 4: Simplify right side
    9,424.92x = 88,910,286.84
  5. Step 5: Solve for x
    x = 88,910,286.84/9,424.92
  6. Step 6: Final answer
    x = 9,433.53

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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.