Home / 24,271.68-36,420.60-10,241.43

Finding the Fourth Proportional to 24,271.68, 36,420.60 and 10,241.43

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Solution

The fourth proportional to 24,271.68, 36,420.60 and 10,241.43 is: 15,367.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,271.68 : 36,420.60 = 10,241.43 : x
  2. Step 2: Convert to fraction form
    24,271.68/36,420.60 = 10,241.43/x
  3. Step 3: Cross multiply
    24,271.68x = 36,420.60 × 10,241.43
  4. Step 4: Simplify right side
    24,271.68x = 372,999,025.46
  5. Step 5: Solve for x
    x = 372,999,025.46/24,271.68
  6. Step 6: Final answer
    x = 15,367.66

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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.