Home / 95,763.36-143,596.98-55,795.26

Finding the Fourth Proportional to 95,763.36, 143,596.98 and 55,795.26

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Solution

The fourth proportional to 95,763.36, 143,596.98 and 55,795.26 is: 83,664.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,763.36 : 143,596.98 = 55,795.26 : x
  2. Step 2: Convert to fraction form
    95,763.36/143,596.98 = 55,795.26/x
  3. Step 3: Cross multiply
    95,763.36x = 143,596.98 × 55,795.26
  4. Step 4: Simplify right side
    95,763.36x = 8,012,030,834.31
  5. Step 5: Solve for x
    x = 8,012,030,834.31/95,763.36
  6. Step 6: Final answer
    x = 83,664.89

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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.