Home / 16,328.83-24,491.44-4,483.51

Finding the Fourth Proportional to 16,328.83, 24,491.44 and 4,483.51

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Solution

The fourth proportional to 16,328.83, 24,491.44 and 4,483.51 is: 6,724.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,328.83 : 24,491.44 = 4,483.51 : x
  2. Step 2: Convert to fraction form
    16,328.83/24,491.44 = 4,483.51/x
  3. Step 3: Cross multiply
    16,328.83x = 24,491.44 × 4,483.51
  4. Step 4: Simplify right side
    16,328.83x = 109,807,616.15
  5. Step 5: Solve for x
    x = 109,807,616.15/16,328.83
  6. Step 6: Final answer
    x = 6,724.77

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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.