Home / 6,301-9,448.77-1,917.44

Finding the Fourth Proportional to 6,301, 9,448.77 and 1,917.44

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Solution

The fourth proportional to 6,301, 9,448.77 and 1,917.44 is: 2,875.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301 : 9,448.77 = 1,917.44 : x
  2. Step 2: Convert to fraction form
    6,301/9,448.77 = 1,917.44/x
  3. Step 3: Cross multiply
    6,301x = 9,448.77 × 1,917.44
  4. Step 4: Simplify right side
    6,301x = 18,117,449.55
  5. Step 5: Solve for x
    x = 18,117,449.55/6,301
  6. Step 6: Final answer
    x = 2,875.33

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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.