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Finding the Fourth Proportional to 33,944.60, 46,832.94 and 19,602.60

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Solution

The fourth proportional to 33,944.60, 46,832.94 and 19,602.60 is: 27,045.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,944.60 : 46,832.94 = 19,602.60 : x
  2. Step 2: Convert to fraction form
    33,944.60/46,832.94 = 19,602.60/x
  3. Step 3: Cross multiply
    33,944.60x = 46,832.94 × 19,602.60
  4. Step 4: Simplify right side
    33,944.60x = 918,047,389.64
  5. Step 5: Solve for x
    x = 918,047,389.64/33,944.60
  6. Step 6: Final answer
    x = 27,045.46

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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.