Home / 16,228.29-24,342.44-4,543.23

Finding the Fourth Proportional to 16,228.29, 24,342.44 and 4,543.23

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Solution

The fourth proportional to 16,228.29, 24,342.44 and 4,543.23 is: 6,814.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,228.29 : 24,342.44 = 4,543.23 : x
  2. Step 2: Convert to fraction form
    16,228.29/24,342.44 = 4,543.23/x
  3. Step 3: Cross multiply
    16,228.29x = 24,342.44 × 4,543.23
  4. Step 4: Simplify right side
    16,228.29x = 110,593,303.68
  5. Step 5: Solve for x
    x = 110,593,303.68/16,228.29
  6. Step 6: Final answer
    x = 6,814.85

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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.