Home / 32,768.59-49,140.35-11,704.67

Finding the Fourth Proportional to 32,768.59, 49,140.35 and 11,704.67

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Solution

The fourth proportional to 32,768.59, 49,140.35 and 11,704.67 is: 17,552.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,768.59 : 49,140.35 = 11,704.67 : x
  2. Step 2: Convert to fraction form
    32,768.59/49,140.35 = 11,704.67/x
  3. Step 3: Cross multiply
    32,768.59x = 49,140.35 × 11,704.67
  4. Step 4: Simplify right side
    32,768.59x = 575,171,580.43
  5. Step 5: Solve for x
    x = 575,171,580.43/32,768.59
  6. Step 6: Final answer
    x = 17,552.53

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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.