Home / 39,375.84-59,063.76-16,004.10

Finding the Fourth Proportional to 39,375.84, 59,063.76 and 16,004.10

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Solution

The fourth proportional to 39,375.84, 59,063.76 and 16,004.10 is: 24,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,375.84 : 59,063.76 = 16,004.10 : x
  2. Step 2: Convert to fraction form
    39,375.84/59,063.76 = 16,004.10/x
  3. Step 3: Cross multiply
    39,375.84x = 59,063.76 × 16,004.10
  4. Step 4: Simplify right side
    39,375.84x = 945,262,321.42
  5. Step 5: Solve for x
    x = 945,262,321.42/39,375.84
  6. Step 6: Final answer
    x = 24,006.15

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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.