Home / 76,225.41-114,350.23-23,624.01

Finding the Fourth Proportional to 76,225.41, 114,350.23 and 23,624.01

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Solution

The fourth proportional to 76,225.41, 114,350.23 and 23,624.01 is: 35,439.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,225.41 : 114,350.23 = 23,624.01 : x
  2. Step 2: Convert to fraction form
    76,225.41/114,350.23 = 23,624.01/x
  3. Step 3: Cross multiply
    76,225.41x = 114,350.23 × 23,624.01
  4. Step 4: Simplify right side
    76,225.41x = 2,701,410,346.21
  5. Step 5: Solve for x
    x = 2,701,410,346.21/76,225.41
  6. Step 6: Final answer
    x = 35,439.76

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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.