Home / 52,236.49-78,367.99-24,176.75

Finding the Fourth Proportional to 52,236.49, 78,367.99 and 24,176.75

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Solution

The fourth proportional to 52,236.49, 78,367.99 and 24,176.75 is: 36,271.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,236.49 : 78,367.99 = 24,176.75 : x
  2. Step 2: Convert to fraction form
    52,236.49/78,367.99 = 24,176.75/x
  3. Step 3: Cross multiply
    52,236.49x = 78,367.99 × 24,176.75
  4. Step 4: Simplify right side
    52,236.49x = 1,894,682,985.43
  5. Step 5: Solve for x
    x = 1,894,682,985.43/52,236.49
  6. Step 6: Final answer
    x = 36,271.26

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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.