Home / 29,945.84-44,928.48-14,364.68

Finding the Fourth Proportional to 29,945.84, 44,928.48 and 14,364.68

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Solution

The fourth proportional to 29,945.84, 44,928.48 and 14,364.68 is: 21,551.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945.84 : 44,928.48 = 14,364.68 : x
  2. Step 2: Convert to fraction form
    29,945.84/44,928.48 = 14,364.68/x
  3. Step 3: Cross multiply
    29,945.84x = 44,928.48 × 14,364.68
  4. Step 4: Simplify right side
    29,945.84x = 645,383,238.09
  5. Step 5: Solve for x
    x = 645,383,238.09/29,945.84
  6. Step 6: Final answer
    x = 21,551.68

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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.