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Finding the Fourth Proportional to 6,953.83, 9,593.84 and 4,828.79

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Solution

The fourth proportional to 6,953.83, 9,593.84 and 4,828.79 is: 6,662.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.83 : 9,593.84 = 4,828.79 : x
  2. Step 2: Convert to fraction form
    6,953.83/9,593.84 = 4,828.79/x
  3. Step 3: Cross multiply
    6,953.83x = 9,593.84 × 4,828.79
  4. Step 4: Simplify right side
    6,953.83x = 46,326,614.51
  5. Step 5: Solve for x
    x = 46,326,614.51/6,953.83
  6. Step 6: Final answer
    x = 6,662.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.