Home / 16,014.21-24,008.87-10,379.98

Finding the Fourth Proportional to 16,014.21, 24,008.87 and 10,379.98

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Solution

The fourth proportional to 16,014.21, 24,008.87 and 10,379.98 is: 15,561.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014.21 : 24,008.87 = 10,379.98 : x
  2. Step 2: Convert to fraction form
    16,014.21/24,008.87 = 10,379.98/x
  3. Step 3: Cross multiply
    16,014.21x = 24,008.87 × 10,379.98
  4. Step 4: Simplify right side
    16,014.21x = 249,211,646.38
  5. Step 5: Solve for x
    x = 249,211,646.38/16,014.21
  6. Step 6: Final answer
    x = 15,561.91

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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.