Home / 14,683.39-22,063.29-13,723.54

Finding the Fourth Proportional to 14,683.39, 22,063.29 and 13,723.54

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Solution

The fourth proportional to 14,683.39, 22,063.29 and 13,723.54 is: 20,621.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683.39 : 22,063.29 = 13,723.54 : x
  2. Step 2: Convert to fraction form
    14,683.39/22,063.29 = 13,723.54/x
  3. Step 3: Cross multiply
    14,683.39x = 22,063.29 × 13,723.54
  4. Step 4: Simplify right side
    14,683.39x = 302,786,442.85
  5. Step 5: Solve for x
    x = 302,786,442.85/14,683.39
  6. Step 6: Final answer
    x = 20,621.02

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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.