Home / 8,008.14-11,051.23-4,471.35

Finding the Fourth Proportional to 8,008.14, 11,051.23 and 4,471.35

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Solution

The fourth proportional to 8,008.14, 11,051.23 and 4,471.35 is: 6,170.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008.14 : 11,051.23 = 4,471.35 : x
  2. Step 2: Convert to fraction form
    8,008.14/11,051.23 = 4,471.35/x
  3. Step 3: Cross multiply
    8,008.14x = 11,051.23 × 4,471.35
  4. Step 4: Simplify right side
    8,008.14x = 49,413,917.26
  5. Step 5: Solve for x
    x = 49,413,917.26/8,008.14
  6. Step 6: Final answer
    x = 6,170.46

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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.