Home / 95,466.56-143,188.80-25,351.36

Finding the Fourth Proportional to 95,466.56, 143,188.80 and 25,351.36

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Solution

The fourth proportional to 95,466.56, 143,188.80 and 25,351.36 is: 38,024.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,466.56 : 143,188.80 = 25,351.36 : x
  2. Step 2: Convert to fraction form
    95,466.56/143,188.80 = 25,351.36/x
  3. Step 3: Cross multiply
    95,466.56x = 143,188.80 × 25,351.36
  4. Step 4: Simplify right side
    95,466.56x = 3,630,030,816.77
  5. Step 5: Solve for x
    x = 3,630,030,816.77/95,466.56
  6. Step 6: Final answer
    x = 38,024.11

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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.