Home / 231,200.53-346,769.51-62,731.67

Finding the Fourth Proportional to 231,200.53, 346,769.51 and 62,731.67

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Solution

The fourth proportional to 231,200.53, 346,769.51 and 62,731.67 is: 94,089.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,200.53 : 346,769.51 = 62,731.67 : x
  2. Step 2: Convert to fraction form
    231,200.53/346,769.51 = 62,731.67/x
  3. Step 3: Cross multiply
    231,200.53x = 346,769.51 × 62,731.67
  4. Step 4: Simplify right side
    231,200.53x = 21,753,428,419.88
  5. Step 5: Solve for x
    x = 21,753,428,419.88/231,200.53
  6. Step 6: Final answer
    x = 94,089.01

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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.