Home / 95,550.84-131,860.66-53,113.32

Finding the Fourth Proportional to 95,550.84, 131,860.66 and 53,113.32

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Solution

The fourth proportional to 95,550.84, 131,860.66 and 53,113.32 is: 73,296.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,550.84 : 131,860.66 = 53,113.32 : x
  2. Step 2: Convert to fraction form
    95,550.84/131,860.66 = 53,113.32/x
  3. Step 3: Cross multiply
    95,550.84x = 131,860.66 × 53,113.32
  4. Step 4: Simplify right side
    95,550.84x = 7,003,557,429.99
  5. Step 5: Solve for x
    x = 7,003,557,429.99/95,550.84
  6. Step 6: Final answer
    x = 73,296.66

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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.