Home / 32,806.20-49,175.70-16,140.60

Finding the Fourth Proportional to 32,806.20, 49,175.70 and 16,140.60

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Solution

The fourth proportional to 32,806.20, 49,175.70 and 16,140.60 is: 24,194.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806.20 : 49,175.70 = 16,140.60 : x
  2. Step 2: Convert to fraction form
    32,806.20/49,175.70 = 16,140.60/x
  3. Step 3: Cross multiply
    32,806.20x = 49,175.70 × 16,140.60
  4. Step 4: Simplify right side
    32,806.20x = 793,725,303.42
  5. Step 5: Solve for x
    x = 793,725,303.42/32,806.20
  6. Step 6: Final answer
    x = 24,194.37

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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.