Home / 44,910.84-67,366.35-13,746

Finding the Fourth Proportional to 44,910.84, 67,366.35 and 13,746

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Solution

The fourth proportional to 44,910.84, 67,366.35 and 13,746 is: 20,619.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,910.84 : 67,366.35 = 13,746 : x
  2. Step 2: Convert to fraction form
    44,910.84/67,366.35 = 13,746/x
  3. Step 3: Cross multiply
    44,910.84x = 67,366.35 × 13,746
  4. Step 4: Simplify right side
    44,910.84x = 926,017,847.10
  5. Step 5: Solve for x
    x = 926,017,847.10/44,910.84
  6. Step 6: Final answer
    x = 20,619.03

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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.