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Finding the Fourth Proportional to 6,953.99, 10,452.86 and 6,040.92

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Solution

The fourth proportional to 6,953.99, 10,452.86 and 6,040.92 is: 9,080.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.99 : 10,452.86 = 6,040.92 : x
  2. Step 2: Convert to fraction form
    6,953.99/10,452.86 = 6,040.92/x
  3. Step 3: Cross multiply
    6,953.99x = 10,452.86 × 6,040.92
  4. Step 4: Simplify right side
    6,953.99x = 63,144,860.83
  5. Step 5: Solve for x
    x = 63,144,860.83/6,953.99
  6. Step 6: Final answer
    x = 9,080.38

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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.