Home / 16,114.18-24,172.32-5,585.26

Finding the Fourth Proportional to 16,114.18, 24,172.32 and 5,585.26

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Solution

The fourth proportional to 16,114.18, 24,172.32 and 5,585.26 is: 8,378.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,114.18 : 24,172.32 = 5,585.26 : x
  2. Step 2: Convert to fraction form
    16,114.18/24,172.32 = 5,585.26/x
  3. Step 3: Cross multiply
    16,114.18x = 24,172.32 × 5,585.26
  4. Step 4: Simplify right side
    16,114.18x = 135,008,692.00
  5. Step 5: Solve for x
    x = 135,008,692.00/16,114.18
  6. Step 6: Final answer
    x = 8,378.25

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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.