Home / 64,933.20-97,246.20-44,043.60

Finding the Fourth Proportional to 64,933.20, 97,246.20 and 44,043.60

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Solution

The fourth proportional to 64,933.20, 97,246.20 and 44,043.60 is: 65,961.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,933.20 : 97,246.20 = 44,043.60 : x
  2. Step 2: Convert to fraction form
    64,933.20/97,246.20 = 44,043.60/x
  3. Step 3: Cross multiply
    64,933.20x = 97,246.20 × 44,043.60
  4. Step 4: Simplify right side
    64,933.20x = 4,283,072,734.32
  5. Step 5: Solve for x
    x = 4,283,072,734.32/64,933.20
  6. Step 6: Final answer
    x = 65,961.21

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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.