Home / 14,767.05-22,143.92-4,234.67

Finding the Fourth Proportional to 14,767.05, 22,143.92 and 4,234.67

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Solution

The fourth proportional to 14,767.05, 22,143.92 and 4,234.67 is: 6,350.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767.05 : 22,143.92 = 4,234.67 : x
  2. Step 2: Convert to fraction form
    14,767.05/22,143.92 = 4,234.67/x
  3. Step 3: Cross multiply
    14,767.05x = 22,143.92 × 4,234.67
  4. Step 4: Simplify right side
    14,767.05x = 93,772,061.81
  5. Step 5: Solve for x
    x = 93,772,061.81/14,767.05
  6. Step 6: Final answer
    x = 6,350.09

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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.