Home / 44,838.18-67,267.35-13,676.58

Finding the Fourth Proportional to 44,838.18, 67,267.35 and 13,676.58

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Solution

The fourth proportional to 44,838.18, 67,267.35 and 13,676.58 is: 20,517.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,838.18 : 67,267.35 = 13,676.58 : x
  2. Step 2: Convert to fraction form
    44,838.18/67,267.35 = 13,676.58/x
  3. Step 3: Cross multiply
    44,838.18x = 67,267.35 × 13,676.58
  4. Step 4: Simplify right side
    44,838.18x = 919,987,293.66
  5. Step 5: Solve for x
    x = 919,987,293.66/44,838.18
  6. Step 6: Final answer
    x = 20,517.94

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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.