Home / 64,926.10-97,462.05-50,200.30

Finding the Fourth Proportional to 64,926.10, 97,462.05 and 50,200.30

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Solution

The fourth proportional to 64,926.10, 97,462.05 and 50,200.30 is: 75,356.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,926.10 : 97,462.05 = 50,200.30 : x
  2. Step 2: Convert to fraction form
    64,926.10/97,462.05 = 50,200.30/x
  3. Step 3: Cross multiply
    64,926.10x = 97,462.05 × 50,200.30
  4. Step 4: Simplify right side
    64,926.10x = 4,892,624,148.62
  5. Step 5: Solve for x
    x = 4,892,624,148.62/64,926.10
  6. Step 6: Final answer
    x = 75,356.82

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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.