Home / 46,395.99-69,588.32-19,752.73

Finding the Fourth Proportional to 46,395.99, 69,588.32 and 19,752.73

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Solution

The fourth proportional to 46,395.99, 69,588.32 and 19,752.73 is: 29,626.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,395.99 : 69,588.32 = 19,752.73 : x
  2. Step 2: Convert to fraction form
    46,395.99/69,588.32 = 19,752.73/x
  3. Step 3: Cross multiply
    46,395.99x = 69,588.32 × 19,752.73
  4. Step 4: Simplify right side
    46,395.99x = 1,374,559,023.38
  5. Step 5: Solve for x
    x = 1,374,559,023.38/46,395.99
  6. Step 6: Final answer
    x = 29,626.68

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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.