Home / 95,185.53-142,741.39-50,788.06

Finding the Fourth Proportional to 95,185.53, 142,741.39 and 50,788.06

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Solution

The fourth proportional to 95,185.53, 142,741.39 and 50,788.06 is: 76,162.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,185.53 : 142,741.39 = 50,788.06 : x
  2. Step 2: Convert to fraction form
    95,185.53/142,741.39 = 50,788.06/x
  3. Step 3: Cross multiply
    95,185.53x = 142,741.39 × 50,788.06
  4. Step 4: Simplify right side
    95,185.53x = 7,249,558,694.13
  5. Step 5: Solve for x
    x = 7,249,558,694.13/95,185.53
  6. Step 6: Final answer
    x = 76,162.40

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1.5x scale

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.