Home / 14,958.92-22,431.61-4,425.32

Finding the Fourth Proportional to 14,958.92, 22,431.61 and 4,425.32

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Solution

The fourth proportional to 14,958.92, 22,431.61 and 4,425.32 is: 6,635.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958.92 : 22,431.61 = 4,425.32 : x
  2. Step 2: Convert to fraction form
    14,958.92/22,431.61 = 4,425.32/x
  3. Step 3: Cross multiply
    14,958.92x = 22,431.61 × 4,425.32
  4. Step 4: Simplify right side
    14,958.92x = 99,267,113.98
  5. Step 5: Solve for x
    x = 99,267,113.98/14,958.92
  6. Step 6: Final answer
    x = 6,635.98

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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.