Home / 33,754.32-46,581.96-18,850

Finding the Fourth Proportional to 33,754.32, 46,581.96 and 18,850

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Solution

The fourth proportional to 33,754.32, 46,581.96 and 18,850 is: 26,013.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,754.32 : 46,581.96 = 18,850 : x
  2. Step 2: Convert to fraction form
    33,754.32/46,581.96 = 18,850/x
  3. Step 3: Cross multiply
    33,754.32x = 46,581.96 × 18,850
  4. Step 4: Simplify right side
    33,754.32x = 878,069,946
  5. Step 5: Solve for x
    x = 878,069,946/33,754.32
  6. Step 6: Final answer
    x = 26,013.56

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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.