Home / 8,002.48-11,043.42-4,417.44

Finding the Fourth Proportional to 8,002.48, 11,043.42 and 4,417.44

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Solution

The fourth proportional to 8,002.48, 11,043.42 and 4,417.44 is: 6,096.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002.48 : 11,043.42 = 4,417.44 : x
  2. Step 2: Convert to fraction form
    8,002.48/11,043.42 = 4,417.44/x
  3. Step 3: Cross multiply
    8,002.48x = 11,043.42 × 4,417.44
  4. Step 4: Simplify right side
    8,002.48x = 48,783,587.27
  5. Step 5: Solve for x
    x = 48,783,587.27/8,002.48
  6. Step 6: Final answer
    x = 6,096.06

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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.