Home / 61,944.21-85,482.54-33,650.10

Finding the Fourth Proportional to 61,944.21, 85,482.54 and 33,650.10

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Solution

The fourth proportional to 61,944.21, 85,482.54 and 33,650.10 is: 46,436.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,944.21 : 85,482.54 = 33,650.10 : x
  2. Step 2: Convert to fraction form
    61,944.21/85,482.54 = 33,650.10/x
  3. Step 3: Cross multiply
    61,944.21x = 85,482.54 × 33,650.10
  4. Step 4: Simplify right side
    61,944.21x = 2,876,496,019.25
  5. Step 5: Solve for x
    x = 2,876,496,019.25/61,944.21
  6. Step 6: Final answer
    x = 46,436.88

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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.