Home / 16,426.08-24,638.96-4,114.08

Finding the Fourth Proportional to 16,426.08, 24,638.96 and 4,114.08

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Solution

The fourth proportional to 16,426.08, 24,638.96 and 4,114.08 is: 6,171.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,426.08 : 24,638.96 = 4,114.08 : x
  2. Step 2: Convert to fraction form
    16,426.08/24,638.96 = 4,114.08/x
  3. Step 3: Cross multiply
    16,426.08x = 24,638.96 × 4,114.08
  4. Step 4: Simplify right side
    16,426.08x = 101,366,652.56
  5. Step 5: Solve for x
    x = 101,366,652.56/16,426.08
  6. Step 6: Final answer
    x = 6,171.08

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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.