Home / 55,692.30-83,550.60-16,246.20

Finding the Fourth Proportional to 55,692.30, 83,550.60 and 16,246.20

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Solution

The fourth proportional to 55,692.30, 83,550.60 and 16,246.20 is: 24,372.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,692.30 : 83,550.60 = 16,246.20 : x
  2. Step 2: Convert to fraction form
    55,692.30/83,550.60 = 16,246.20/x
  3. Step 3: Cross multiply
    55,692.30x = 83,550.60 × 16,246.20
  4. Step 4: Simplify right side
    55,692.30x = 1,357,379,757.72
  5. Step 5: Solve for x
    x = 1,357,379,757.72/55,692.30
  6. Step 6: Final answer
    x = 24,372.84

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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.