Home / 8,833.47-13,250.55-4,448.54

Finding the Fourth Proportional to 8,833.47, 13,250.55 and 4,448.54

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Solution

The fourth proportional to 8,833.47, 13,250.55 and 4,448.54 is: 6,672.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833.47 : 13,250.55 = 4,448.54 : x
  2. Step 2: Convert to fraction form
    8,833.47/13,250.55 = 4,448.54/x
  3. Step 3: Cross multiply
    8,833.47x = 13,250.55 × 4,448.54
  4. Step 4: Simplify right side
    8,833.47x = 58,945,535.44
  5. Step 5: Solve for x
    x = 58,945,535.44/8,833.47
  6. Step 6: Final answer
    x = 6,672.98

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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.