Home / 14,958.16-22,431.94-4,425.37

Finding the Fourth Proportional to 14,958.16, 22,431.94 and 4,425.37

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Solution

The fourth proportional to 14,958.16, 22,431.94 and 4,425.37 is: 6,636.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958.16 : 22,431.94 = 4,425.37 : x
  2. Step 2: Convert to fraction form
    14,958.16/22,431.94 = 4,425.37/x
  3. Step 3: Cross multiply
    14,958.16x = 22,431.94 × 4,425.37
  4. Step 4: Simplify right side
    14,958.16x = 99,269,634.32
  5. Step 5: Solve for x
    x = 99,269,634.32/14,958.16
  6. Step 6: Final answer
    x = 6,636.49

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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.