Home / 8,858.35-13,262.92-4,462.48

Finding the Fourth Proportional to 8,858.35, 13,262.92 and 4,462.48

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Solution

The fourth proportional to 8,858.35, 13,262.92 and 4,462.48 is: 6,681.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858.35 : 13,262.92 = 4,462.48 : x
  2. Step 2: Convert to fraction form
    8,858.35/13,262.92 = 4,462.48/x
  3. Step 3: Cross multiply
    8,858.35x = 13,262.92 × 4,462.48
  4. Step 4: Simplify right side
    8,858.35x = 59,185,515.24
  5. Step 5: Solve for x
    x = 59,185,515.24/8,858.35
  6. Step 6: Final answer
    x = 6,681.32

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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.