Home / 16,244.70-24,367.92-5,152.26

Finding the Fourth Proportional to 16,244.70, 24,367.92 and 5,152.26

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Solution

The fourth proportional to 16,244.70, 24,367.92 and 5,152.26 is: 7,728.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,244.70 : 24,367.92 = 5,152.26 : x
  2. Step 2: Convert to fraction form
    16,244.70/24,367.92 = 5,152.26/x
  3. Step 3: Cross multiply
    16,244.70x = 24,367.92 × 5,152.26
  4. Step 4: Simplify right side
    16,244.70x = 125,549,859.50
  5. Step 5: Solve for x
    x = 125,549,859.50/16,244.70
  6. Step 6: Final answer
    x = 7,728.67

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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.