Home / 35,334.26-53,008.68-10,375.10

Finding the Fourth Proportional to 35,334.26, 53,008.68 and 10,375.10

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Solution

The fourth proportional to 35,334.26, 53,008.68 and 10,375.10 is: 15,564.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334.26 : 53,008.68 = 10,375.10 : x
  2. Step 2: Convert to fraction form
    35,334.26/53,008.68 = 10,375.10/x
  3. Step 3: Cross multiply
    35,334.26x = 53,008.68 × 10,375.10
  4. Step 4: Simplify right side
    35,334.26x = 549,970,355.87
  5. Step 5: Solve for x
    x = 549,970,355.87/35,334.26
  6. Step 6: Final answer
    x = 15,564.79

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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.