Home / 48,040.03-72,059.04-16,021.41

Finding the Fourth Proportional to 48,040.03, 72,059.04 and 16,021.41

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Solution

The fourth proportional to 48,040.03, 72,059.04 and 16,021.41 is: 24,031.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,040.03 : 72,059.04 = 16,021.41 : x
  2. Step 2: Convert to fraction form
    48,040.03/72,059.04 = 16,021.41/x
  3. Step 3: Cross multiply
    48,040.03x = 72,059.04 × 16,021.41
  4. Step 4: Simplify right side
    48,040.03x = 1,154,487,424.05
  5. Step 5: Solve for x
    x = 1,154,487,424.05/48,040.03
  6. Step 6: Final answer
    x = 24,031.78

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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.