Home / 44,936.84-67,415.65-13,346.21

Finding the Fourth Proportional to 44,936.84, 67,415.65 and 13,346.21

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Solution

The fourth proportional to 44,936.84, 67,415.65 and 13,346.21 is: 20,022.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,936.84 : 67,415.65 = 13,346.21 : x
  2. Step 2: Convert to fraction form
    44,936.84/67,415.65 = 13,346.21/x
  3. Step 3: Cross multiply
    44,936.84x = 67,415.65 × 13,346.21
  4. Step 4: Simplify right side
    44,936.84x = 899,743,557.36
  5. Step 5: Solve for x
    x = 899,743,557.36/44,936.84
  6. Step 6: Final answer
    x = 20,022.40

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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.