Home / 64,236.09-96,250.46-39,560.25

Finding the Fourth Proportional to 64,236.09, 96,250.46 and 39,560.25

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Solution

The fourth proportional to 64,236.09, 96,250.46 and 39,560.25 is: 59,276.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,236.09 : 96,250.46 = 39,560.25 : x
  2. Step 2: Convert to fraction form
    64,236.09/96,250.46 = 39,560.25/x
  3. Step 3: Cross multiply
    64,236.09x = 96,250.46 × 39,560.25
  4. Step 4: Simplify right side
    64,236.09x = 3,807,692,062.41
  5. Step 5: Solve for x
    x = 3,807,692,062.41/64,236.09
  6. Step 6: Final answer
    x = 59,276.52

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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.