Home / 16,513.30-24,774.54-6,650.27

Finding the Fourth Proportional to 16,513.30, 24,774.54 and 6,650.27

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Solution

The fourth proportional to 16,513.30, 24,774.54 and 6,650.27 is: 9,977.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,513.30 : 24,774.54 = 6,650.27 : x
  2. Step 2: Convert to fraction form
    16,513.30/24,774.54 = 6,650.27/x
  3. Step 3: Cross multiply
    16,513.30x = 24,774.54 × 6,650.27
  4. Step 4: Simplify right side
    16,513.30x = 164,757,223.00
  5. Step 5: Solve for x
    x = 164,757,223.00/16,513.30
  6. Step 6: Final answer
    x = 9,977.25

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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.