Home / 14,944.93-22,421.07-4,414.90

Finding the Fourth Proportional to 14,944.93, 22,421.07 and 4,414.90

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Solution

The fourth proportional to 14,944.93, 22,421.07 and 4,414.90 is: 6,623.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,944.93 : 22,421.07 = 4,414.90 : x
  2. Step 2: Convert to fraction form
    14,944.93/22,421.07 = 4,414.90/x
  3. Step 3: Cross multiply
    14,944.93x = 22,421.07 × 4,414.90
  4. Step 4: Simplify right side
    14,944.93x = 98,986,669.84
  5. Step 5: Solve for x
    x = 98,986,669.84/14,944.93
  6. Step 6: Final answer
    x = 6,623.43

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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.