Home / 95,536.87-143,305.13-25,416.19

Finding the Fourth Proportional to 95,536.87, 143,305.13 and 25,416.19

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Solution

The fourth proportional to 95,536.87, 143,305.13 and 25,416.19 is: 38,124.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,536.87 : 143,305.13 = 25,416.19 : x
  2. Step 2: Convert to fraction form
    95,536.87/143,305.13 = 25,416.19/x
  3. Step 3: Cross multiply
    95,536.87x = 143,305.13 × 25,416.19
  4. Step 4: Simplify right side
    95,536.87x = 3,642,270,412.05
  5. Step 5: Solve for x
    x = 3,642,270,412.05/95,536.87
  6. Step 6: Final answer
    x = 38,124.24

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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.