Home / 75,802.62-104,610.14-41,349.24

Finding the Fourth Proportional to 75,802.62, 104,610.14 and 41,349.24

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Solution

The fourth proportional to 75,802.62, 104,610.14 and 41,349.24 is: 57,063.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,802.62 : 104,610.14 = 41,349.24 : x
  2. Step 2: Convert to fraction form
    75,802.62/104,610.14 = 41,349.24/x
  3. Step 3: Cross multiply
    75,802.62x = 104,610.14 × 41,349.24
  4. Step 4: Simplify right side
    75,802.62x = 4,325,549,578.55
  5. Step 5: Solve for x
    x = 4,325,549,578.55/75,802.62
  6. Step 6: Final answer
    x = 57,063.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.