Home / 233,202.20-349,864.38-73,271.67

Finding the Fourth Proportional to 233,202.20, 349,864.38 and 73,271.67

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Solution

The fourth proportional to 233,202.20, 349,864.38 and 73,271.67 is: 109,926.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,202.20 : 349,864.38 = 73,271.67 : x
  2. Step 2: Convert to fraction form
    233,202.20/349,864.38 = 73,271.67/x
  3. Step 3: Cross multiply
    233,202.20x = 349,864.38 × 73,271.67
  4. Step 4: Simplify right side
    233,202.20x = 25,635,147,396.11
  5. Step 5: Solve for x
    x = 25,635,147,396.11/233,202.20
  6. Step 6: Final answer
    x = 109,926.70

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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.