Home / 21,367.00-32,054.75-6,575.36

Finding the Fourth Proportional to 21,367.00, 32,054.75 and 6,575.36

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Solution

The fourth proportional to 21,367.00, 32,054.75 and 6,575.36 is: 9,864.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,367.00 : 32,054.75 = 6,575.36 : x
  2. Step 2: Convert to fraction form
    21,367.00/32,054.75 = 6,575.36/x
  3. Step 3: Cross multiply
    21,367.00x = 32,054.75 × 6,575.36
  4. Step 4: Simplify right side
    21,367.00x = 210,771,377.12
  5. Step 5: Solve for x
    x = 210,771,377.12/21,367.00
  6. Step 6: Final answer
    x = 9,864.34

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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.