Home / 16,027.18-24,040.78-10,485.18

Finding the Fourth Proportional to 16,027.18, 24,040.78 and 10,485.18

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Solution

The fourth proportional to 16,027.18, 24,040.78 and 10,485.18 is: 15,727.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,027.18 : 24,040.78 = 10,485.18 : x
  2. Step 2: Convert to fraction form
    16,027.18/24,040.78 = 10,485.18/x
  3. Step 3: Cross multiply
    16,027.18x = 24,040.78 × 10,485.18
  4. Step 4: Simplify right side
    16,027.18x = 252,071,905.64
  5. Step 5: Solve for x
    x = 252,071,905.64/16,027.18
  6. Step 6: Final answer
    x = 15,727.78

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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.