Home / 16,419.15-24,629.09-5,889.87

Finding the Fourth Proportional to 16,419.15, 24,629.09 and 5,889.87

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Solution

The fourth proportional to 16,419.15, 24,629.09 and 5,889.87 is: 8,834.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,419.15 : 24,629.09 = 5,889.87 : x
  2. Step 2: Convert to fraction form
    16,419.15/24,629.09 = 5,889.87/x
  3. Step 3: Cross multiply
    16,419.15x = 24,629.09 × 5,889.87
  4. Step 4: Simplify right side
    16,419.15x = 145,062,108.87
  5. Step 5: Solve for x
    x = 145,062,108.87/16,419.15
  6. Step 6: Final answer
    x = 8,834.93

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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.