Home / 21,924.07-32,888.03-6,129.27

Finding the Fourth Proportional to 21,924.07, 32,888.03 and 6,129.27

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Solution

The fourth proportional to 21,924.07, 32,888.03 and 6,129.27 is: 9,194.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,924.07 : 32,888.03 = 6,129.27 : x
  2. Step 2: Convert to fraction form
    21,924.07/32,888.03 = 6,129.27/x
  3. Step 3: Cross multiply
    21,924.07x = 32,888.03 × 6,129.27
  4. Step 4: Simplify right side
    21,924.07x = 201,579,584.99
  5. Step 5: Solve for x
    x = 201,579,584.99/21,924.07
  6. Step 6: Final answer
    x = 9,194.44

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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.