Home / 4,955.05-7,433.03-1,793.28

Finding the Fourth Proportional to 4,955.05, 7,433.03 and 1,793.28

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Solution

The fourth proportional to 4,955.05, 7,433.03 and 1,793.28 is: 2,690.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955.05 : 7,433.03 = 1,793.28 : x
  2. Step 2: Convert to fraction form
    4,955.05/7,433.03 = 1,793.28/x
  3. Step 3: Cross multiply
    4,955.05x = 7,433.03 × 1,793.28
  4. Step 4: Simplify right side
    4,955.05x = 13,329,504.04
  5. Step 5: Solve for x
    x = 13,329,504.04/4,955.05
  6. Step 6: Final answer
    x = 2,690.08

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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.