Home / 10,683.68-16,024.28-2,893.08

Finding the Fourth Proportional to 10,683.68, 16,024.28 and 2,893.08

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Solution

The fourth proportional to 10,683.68, 16,024.28 and 2,893.08 is: 4,339.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,683.68 : 16,024.28 = 2,893.08 : x
  2. Step 2: Convert to fraction form
    10,683.68/16,024.28 = 2,893.08/x
  3. Step 3: Cross multiply
    10,683.68x = 16,024.28 × 2,893.08
  4. Step 4: Simplify right side
    10,683.68x = 46,359,523.98
  5. Step 5: Solve for x
    x = 46,359,523.98/10,683.68
  6. Step 6: Final answer
    x = 4,339.28

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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.