Home / 46,521.09-64,198.44-25,299.90

Finding the Fourth Proportional to 46,521.09, 64,198.44 and 25,299.90

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Solution

The fourth proportional to 46,521.09, 64,198.44 and 25,299.90 is: 34,913.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,521.09 : 64,198.44 = 25,299.90 : x
  2. Step 2: Convert to fraction form
    46,521.09/64,198.44 = 25,299.90/x
  3. Step 3: Cross multiply
    46,521.09x = 64,198.44 × 25,299.90
  4. Step 4: Simplify right side
    46,521.09x = 1,624,214,112.16
  5. Step 5: Solve for x
    x = 1,624,214,112.16/46,521.09
  6. Step 6: Final answer
    x = 34,913.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.