Home / 16,269.80-24,404.70-9,692.60

Finding the Fourth Proportional to 16,269.80, 24,404.70 and 9,692.60

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Solution

The fourth proportional to 16,269.80, 24,404.70 and 9,692.60 is: 14,538.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,269.80 : 24,404.70 = 9,692.60 : x
  2. Step 2: Convert to fraction form
    16,269.80/24,404.70 = 9,692.60/x
  3. Step 3: Cross multiply
    16,269.80x = 24,404.70 × 9,692.60
  4. Step 4: Simplify right side
    16,269.80x = 236,544,995.22
  5. Step 5: Solve for x
    x = 236,544,995.22/16,269.80
  6. Step 6: Final answer
    x = 14,538.90

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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.