Home / 16,009.26-24,014.02-5,621

Finding the Fourth Proportional to 16,009.26, 24,014.02 and 5,621

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Solution

The fourth proportional to 16,009.26, 24,014.02 and 5,621 is: 8,431.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,009.26 : 24,014.02 = 5,621 : x
  2. Step 2: Convert to fraction form
    16,009.26/24,014.02 = 5,621/x
  3. Step 3: Cross multiply
    16,009.26x = 24,014.02 × 5,621
  4. Step 4: Simplify right side
    16,009.26x = 134,982,806.42
  5. Step 5: Solve for x
    x = 134,982,806.42/16,009.26
  6. Step 6: Final answer
    x = 8,431.55

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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.