Home / 16,553.48-24,830.16-6,692.64

Finding the Fourth Proportional to 16,553.48, 24,830.16 and 6,692.64

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Solution

The fourth proportional to 16,553.48, 24,830.16 and 6,692.64 is: 10,038.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,553.48 : 24,830.16 = 6,692.64 : x
  2. Step 2: Convert to fraction form
    16,553.48/24,830.16 = 6,692.64/x
  3. Step 3: Cross multiply
    16,553.48x = 24,830.16 × 6,692.64
  4. Step 4: Simplify right side
    16,553.48x = 166,179,322.02
  5. Step 5: Solve for x
    x = 166,179,322.02/16,553.48
  6. Step 6: Final answer
    x = 10,038.94

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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.