Home / 40,029.03-60,011.15-16,672.95

Finding the Fourth Proportional to 40,029.03, 60,011.15 and 16,672.95

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Solution

The fourth proportional to 40,029.03, 60,011.15 and 16,672.95 is: 24,995.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,029.03 : 60,011.15 = 16,672.95 : x
  2. Step 2: Convert to fraction form
    40,029.03/60,011.15 = 16,672.95/x
  3. Step 3: Cross multiply
    40,029.03x = 60,011.15 × 16,672.95
  4. Step 4: Simplify right side
    40,029.03x = 1,000,562,820.03
  5. Step 5: Solve for x
    x = 1,000,562,820.03/40,029.03
  6. Step 6: Final answer
    x = 24,995.93

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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.