Home / 14,629.55-21,944.22-7,605.93

Finding the Fourth Proportional to 14,629.55, 21,944.22 and 7,605.93

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Solution

The fourth proportional to 14,629.55, 21,944.22 and 7,605.93 is: 11,408.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,629.55 : 21,944.22 = 7,605.93 : x
  2. Step 2: Convert to fraction form
    14,629.55/21,944.22 = 7,605.93/x
  3. Step 3: Cross multiply
    14,629.55x = 21,944.22 × 7,605.93
  4. Step 4: Simplify right side
    14,629.55x = 166,906,254.99
  5. Step 5: Solve for x
    x = 166,906,254.99/14,629.55
  6. Step 6: Final answer
    x = 11,408.85

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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.