Home / 43,193.44-64,751.28-15,484.96

Finding the Fourth Proportional to 43,193.44, 64,751.28 and 15,484.96

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Solution

The fourth proportional to 43,193.44, 64,751.28 and 15,484.96 is: 23,213.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,193.44 : 64,751.28 = 15,484.96 : x
  2. Step 2: Convert to fraction form
    43,193.44/64,751.28 = 15,484.96/x
  3. Step 3: Cross multiply
    43,193.44x = 64,751.28 × 15,484.96
  4. Step 4: Simplify right side
    43,193.44x = 1,002,670,980.75
  5. Step 5: Solve for x
    x = 1,002,670,980.75/43,193.44
  6. Step 6: Final answer
    x = 23,213.50

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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.