Home / 63,119.55-87,097.28-34,825.24

Finding the Fourth Proportional to 63,119.55, 87,097.28 and 34,825.24

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Solution

The fourth proportional to 63,119.55, 87,097.28 and 34,825.24 is: 48,054.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,119.55 : 87,097.28 = 34,825.24 : x
  2. Step 2: Convert to fraction form
    63,119.55/87,097.28 = 34,825.24/x
  3. Step 3: Cross multiply
    63,119.55x = 87,097.28 × 34,825.24
  4. Step 4: Simplify right side
    63,119.55x = 3,033,183,614.09
  5. Step 5: Solve for x
    x = 3,033,183,614.09/63,119.55
  6. Step 6: Final answer
    x = 48,054.58

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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.