Home / 95,130.96-142,696.44-25,010.16

Finding the Fourth Proportional to 95,130.96, 142,696.44 and 25,010.16

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Solution

The fourth proportional to 95,130.96, 142,696.44 and 25,010.16 is: 37,515.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,130.96 : 142,696.44 = 25,010.16 : x
  2. Step 2: Convert to fraction form
    95,130.96/142,696.44 = 25,010.16/x
  3. Step 3: Cross multiply
    95,130.96x = 142,696.44 × 25,010.16
  4. Step 4: Simplify right side
    95,130.96x = 3,568,860,795.83
  5. Step 5: Solve for x
    x = 3,568,860,795.83/95,130.96
  6. Step 6: Final answer
    x = 37,515.24

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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.