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Finding the Fourth Proportional to 6,266.68, 9,365.93 and 4,954.48

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Solution

The fourth proportional to 6,266.68, 9,365.93 and 4,954.48 is: 7,404.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266.68 : 9,365.93 = 4,954.48 : x
  2. Step 2: Convert to fraction form
    6,266.68/9,365.93 = 4,954.48/x
  3. Step 3: Cross multiply
    6,266.68x = 9,365.93 × 4,954.48
  4. Step 4: Simplify right side
    6,266.68x = 46,403,312.87
  5. Step 5: Solve for x
    x = 46,403,312.87/6,266.68
  6. Step 6: Final answer
    x = 7,404.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.