Home / 2,933.08-4,402.70-1,765.93

Finding the Fourth Proportional to 2,933.08, 4,402.70 and 1,765.93

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Solution

The fourth proportional to 2,933.08, 4,402.70 and 1,765.93 is: 2,650.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933.08 : 4,402.70 = 1,765.93 : x
  2. Step 2: Convert to fraction form
    2,933.08/4,402.70 = 1,765.93/x
  3. Step 3: Cross multiply
    2,933.08x = 4,402.70 × 1,765.93
  4. Step 4: Simplify right side
    2,933.08x = 7,774,860.01
  5. Step 5: Solve for x
    x = 7,774,860.01/2,933.08
  6. Step 6: Final answer
    x = 2,650.75

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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.