Home / 46,099.24-69,133.45-18,012.01

Finding the Fourth Proportional to 46,099.24, 69,133.45 and 18,012.01

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Solution

The fourth proportional to 46,099.24, 69,133.45 and 18,012.01 is: 27,011.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,099.24 : 69,133.45 = 18,012.01 : x
  2. Step 2: Convert to fraction form
    46,099.24/69,133.45 = 18,012.01/x
  3. Step 3: Cross multiply
    46,099.24x = 69,133.45 × 18,012.01
  4. Step 4: Simplify right side
    46,099.24x = 1,245,232,392.73
  5. Step 5: Solve for x
    x = 1,245,232,392.73/46,099.24
  6. Step 6: Final answer
    x = 27,011.99

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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.