Home / 4,041.70-6,062.60-1,268.26

Finding the Fourth Proportional to 4,041.70, 6,062.60 and 1,268.26

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Solution

The fourth proportional to 4,041.70, 6,062.60 and 1,268.26 is: 1,902.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041.70 : 6,062.60 = 1,268.26 : x
  2. Step 2: Convert to fraction form
    4,041.70/6,062.60 = 1,268.26/x
  3. Step 3: Cross multiply
    4,041.70x = 6,062.60 × 1,268.26
  4. Step 4: Simplify right side
    4,041.70x = 7,688,953.08
  5. Step 5: Solve for x
    x = 7,688,953.08/4,041.70
  6. Step 6: Final answer
    x = 1,902.41

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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.