Home / 32,890.16-49,324.07-10,698.03

Finding the Fourth Proportional to 32,890.16, 49,324.07 and 10,698.03

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Solution

The fourth proportional to 32,890.16, 49,324.07 and 10,698.03 is: 16,043.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,890.16 : 49,324.07 = 10,698.03 : x
  2. Step 2: Convert to fraction form
    32,890.16/49,324.07 = 10,698.03/x
  3. Step 3: Cross multiply
    32,890.16x = 49,324.07 × 10,698.03
  4. Step 4: Simplify right side
    32,890.16x = 527,670,380.58
  5. Step 5: Solve for x
    x = 527,670,380.58/32,890.16
  6. Step 6: Final answer
    x = 16,043.41

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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.