Home / 34,040.57-46,973.22-18,933.26

Finding the Fourth Proportional to 34,040.57, 46,973.22 and 18,933.26

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Solution

The fourth proportional to 34,040.57, 46,973.22 and 18,933.26 is: 26,126.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,040.57 : 46,973.22 = 18,933.26 : x
  2. Step 2: Convert to fraction form
    34,040.57/46,973.22 = 18,933.26/x
  3. Step 3: Cross multiply
    34,040.57x = 46,973.22 × 18,933.26
  4. Step 4: Simplify right side
    34,040.57x = 889,356,187.30
  5. Step 5: Solve for x
    x = 889,356,187.30/34,040.57
  6. Step 6: Final answer
    x = 26,126.36

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1.5x scale

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.