Home / 9,353.33-14,025.30-3,111.14

Finding the Fourth Proportional to 9,353.33, 14,025.30 and 3,111.14

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Solution

The fourth proportional to 9,353.33, 14,025.30 and 3,111.14 is: 4,665.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.33 : 14,025.30 = 3,111.14 : x
  2. Step 2: Convert to fraction form
    9,353.33/14,025.30 = 3,111.14/x
  3. Step 3: Cross multiply
    9,353.33x = 14,025.30 × 3,111.14
  4. Step 4: Simplify right side
    9,353.33x = 43,634,671.84
  5. Step 5: Solve for x
    x = 43,634,671.84/9,353.33
  6. Step 6: Final answer
    x = 4,665.15

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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.