Home / 16,040.24-24,041.88-6,174.56

Finding the Fourth Proportional to 16,040.24, 24,041.88 and 6,174.56

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Solution

The fourth proportional to 16,040.24, 24,041.88 and 6,174.56 is: 9,254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040.24 : 24,041.88 = 6,174.56 : x
  2. Step 2: Convert to fraction form
    16,040.24/24,041.88 = 6,174.56/x
  3. Step 3: Cross multiply
    16,040.24x = 24,041.88 × 6,174.56
  4. Step 4: Simplify right side
    16,040.24x = 148,448,030.57
  5. Step 5: Solve for x
    x = 148,448,030.57/16,040.24
  6. Step 6: Final answer
    x = 9,254.73

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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.