Home / 16,146.92-24,210.47-6,274.67

Finding the Fourth Proportional to 16,146.92, 24,210.47 and 6,274.67

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Solution

The fourth proportional to 16,146.92, 24,210.47 and 6,274.67 is: 9,408.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146.92 : 24,210.47 = 6,274.67 : x
  2. Step 2: Convert to fraction form
    16,146.92/24,210.47 = 6,274.67/x
  3. Step 3: Cross multiply
    16,146.92x = 24,210.47 × 6,274.67
  4. Step 4: Simplify right side
    16,146.92x = 151,912,786.01
  5. Step 5: Solve for x
    x = 151,912,786.01/16,146.92
  6. Step 6: Final answer
    x = 9,408.16

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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.