Home / 16,324.17-24,485.40-4,477.07

Finding the Fourth Proportional to 16,324.17, 24,485.40 and 4,477.07

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Solution

The fourth proportional to 16,324.17, 24,485.40 and 4,477.07 is: 6,715.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324.17 : 24,485.40 = 4,477.07 : x
  2. Step 2: Convert to fraction form
    16,324.17/24,485.40 = 4,477.07/x
  3. Step 3: Cross multiply
    16,324.17x = 24,485.40 × 4,477.07
  4. Step 4: Simplify right side
    16,324.17x = 109,622,910.99
  5. Step 5: Solve for x
    x = 109,622,910.99/16,324.17
  6. Step 6: Final answer
    x = 6,715.37

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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.