Home / 16,148.44-24,210.78-5,048.92

Finding the Fourth Proportional to 16,148.44, 24,210.78 and 5,048.92

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Solution

The fourth proportional to 16,148.44, 24,210.78 and 5,048.92 is: 7,569.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148.44 : 24,210.78 = 5,048.92 : x
  2. Step 2: Convert to fraction form
    16,148.44/24,210.78 = 5,048.92/x
  3. Step 3: Cross multiply
    16,148.44x = 24,210.78 × 5,048.92
  4. Step 4: Simplify right side
    16,148.44x = 122,238,291.36
  5. Step 5: Solve for x
    x = 122,238,291.36/16,148.44
  6. Step 6: Final answer
    x = 7,569.67

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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.