Home / 44,926.38-67,389.57-13,757.58

Finding the Fourth Proportional to 44,926.38, 67,389.57 and 13,757.58

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Solution

The fourth proportional to 44,926.38, 67,389.57 and 13,757.58 is: 20,636.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,926.38 : 67,389.57 = 13,757.58 : x
  2. Step 2: Convert to fraction form
    44,926.38/67,389.57 = 13,757.58/x
  3. Step 3: Cross multiply
    44,926.38x = 67,389.57 × 13,757.58
  4. Step 4: Simplify right side
    44,926.38x = 927,117,400.44
  5. Step 5: Solve for x
    x = 927,117,400.44/44,926.38
  6. Step 6: Final answer
    x = 20,636.37

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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.