Home / 16,661.50-24,993.53-5,568.23

Finding the Fourth Proportional to 16,661.50, 24,993.53 and 5,568.23

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Solution

The fourth proportional to 16,661.50, 24,993.53 and 5,568.23 is: 8,352.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,661.50 : 24,993.53 = 5,568.23 : x
  2. Step 2: Convert to fraction form
    16,661.50/24,993.53 = 5,568.23/x
  3. Step 3: Cross multiply
    16,661.50x = 24,993.53 × 5,568.23
  4. Step 4: Simplify right side
    16,661.50x = 139,169,638.49
  5. Step 5: Solve for x
    x = 139,169,638.49/16,661.50
  6. Step 6: Final answer
    x = 8,352.77

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Half scale
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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.