Home / 64,773.36-97,160.06-50,003.84

Finding the Fourth Proportional to 64,773.36, 97,160.06 and 50,003.84

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Solution

The fourth proportional to 64,773.36, 97,160.06 and 50,003.84 is: 75,005.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,773.36 : 97,160.06 = 50,003.84 : x
  2. Step 2: Convert to fraction form
    64,773.36/97,160.06 = 50,003.84/x
  3. Step 3: Cross multiply
    64,773.36x = 97,160.06 × 50,003.84
  4. Step 4: Simplify right side
    64,773.36x = 4,858,376,094.63
  5. Step 5: Solve for x
    x = 4,858,376,094.63/64,773.36
  6. Step 6: Final answer
    x = 75,005.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.