Home / 95,784.84-143,677.17-25,662.24

Finding the Fourth Proportional to 95,784.84, 143,677.17 and 25,662.24

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Solution

The fourth proportional to 95,784.84, 143,677.17 and 25,662.24 is: 38,493.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,784.84 : 143,677.17 = 25,662.24 : x
  2. Step 2: Convert to fraction form
    95,784.84/143,677.17 = 25,662.24/x
  3. Step 3: Cross multiply
    95,784.84x = 143,677.17 × 25,662.24
  4. Step 4: Simplify right side
    95,784.84x = 3,687,078,019.06
  5. Step 5: Solve for x
    x = 3,687,078,019.06/95,784.84
  6. Step 6: Final answer
    x = 38,493.34

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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.