Home / 75,364.00-104,003.61-41,375.63

Finding the Fourth Proportional to 75,364.00, 104,003.61 and 41,375.63

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Solution

The fourth proportional to 75,364.00, 104,003.61 and 41,375.63 is: 57,099.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,364.00 : 104,003.61 = 41,375.63 : x
  2. Step 2: Convert to fraction form
    75,364.00/104,003.61 = 41,375.63/x
  3. Step 3: Cross multiply
    75,364.00x = 104,003.61 × 41,375.63
  4. Step 4: Simplify right side
    75,364.00x = 4,303,214,886.02
  5. Step 5: Solve for x
    x = 4,303,214,886.02/75,364.00
  6. Step 6: Final answer
    x = 57,099.08

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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.