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Finding the Fourth Proportional to 14,670.92, 22,007.03 and 4,676.67

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Solution

The fourth proportional to 14,670.92, 22,007.03 and 4,676.67 is: 7,015.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670.92 : 22,007.03 = 4,676.67 : x
  2. Step 2: Convert to fraction form
    14,670.92/22,007.03 = 4,676.67/x
  3. Step 3: Cross multiply
    14,670.92x = 22,007.03 × 4,676.67
  4. Step 4: Simplify right side
    14,670.92x = 102,919,593.61
  5. Step 5: Solve for x
    x = 102,919,593.61/14,670.92
  6. Step 6: Final answer
    x = 7,015.21

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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.