Home / 46,243.43-69,365.14-19,593.62

Finding the Fourth Proportional to 46,243.43, 69,365.14 and 19,593.62

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Solution

The fourth proportional to 46,243.43, 69,365.14 and 19,593.62 is: 29,390.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,243.43 : 69,365.14 = 19,593.62 : x
  2. Step 2: Convert to fraction form
    46,243.43/69,365.14 = 19,593.62/x
  3. Step 3: Cross multiply
    46,243.43x = 69,365.14 × 19,593.62
  4. Step 4: Simplify right side
    46,243.43x = 1,359,114,194.41
  5. Step 5: Solve for x
    x = 1,359,114,194.41/46,243.43
  6. Step 6: Final answer
    x = 29,390.43

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1.5x scale

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.