Home / 33,374.10-46,054.26-18,263.76

Finding the Fourth Proportional to 33,374.10, 46,054.26 and 18,263.76

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Solution

The fourth proportional to 33,374.10, 46,054.26 and 18,263.76 is: 25,202.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,374.10 : 46,054.26 = 18,263.76 : x
  2. Step 2: Convert to fraction form
    33,374.10/46,054.26 = 18,263.76/x
  3. Step 3: Cross multiply
    33,374.10x = 46,054.26 × 18,263.76
  4. Step 4: Simplify right side
    33,374.10x = 841,123,951.62
  5. Step 5: Solve for x
    x = 841,123,951.62/33,374.10
  6. Step 6: Final answer
    x = 25,202.90

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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.