Home / 6,088.89-9,133.19-1,928.33

Finding the Fourth Proportional to 6,088.89, 9,133.19 and 1,928.33

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Solution

The fourth proportional to 6,088.89, 9,133.19 and 1,928.33 is: 2,892.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088.89 : 9,133.19 = 1,928.33 : x
  2. Step 2: Convert to fraction form
    6,088.89/9,133.19 = 1,928.33/x
  3. Step 3: Cross multiply
    6,088.89x = 9,133.19 × 1,928.33
  4. Step 4: Simplify right side
    6,088.89x = 17,611,748.97
  5. Step 5: Solve for x
    x = 17,611,748.97/6,088.89
  6. Step 6: Final answer
    x = 2,892.44

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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.