Home / 16,000.24-24,004.96-4,908.56

Finding the Fourth Proportional to 16,000.24, 24,004.96 and 4,908.56

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Solution

The fourth proportional to 16,000.24, 24,004.96 and 4,908.56 is: 7,364.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.24 : 24,004.96 = 4,908.56 : x
  2. Step 2: Convert to fraction form
    16,000.24/24,004.96 = 4,908.56/x
  3. Step 3: Cross multiply
    16,000.24x = 24,004.96 × 4,908.56
  4. Step 4: Simplify right side
    16,000.24x = 117,829,666.43
  5. Step 5: Solve for x
    x = 117,829,666.43/16,000.24
  6. Step 6: Final answer
    x = 7,364.25

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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.