Home / 95,415.77-143,107.46-25,302.17

Finding the Fourth Proportional to 95,415.77, 143,107.46 and 25,302.17

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Solution

The fourth proportional to 95,415.77, 143,107.46 and 25,302.17 is: 37,948.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,415.77 : 143,107.46 = 25,302.17 : x
  2. Step 2: Convert to fraction form
    95,415.77/143,107.46 = 25,302.17/x
  3. Step 3: Cross multiply
    95,415.77x = 143,107.46 × 25,302.17
  4. Step 4: Simplify right side
    95,415.77x = 3,620,929,607.33
  5. Step 5: Solve for x
    x = 3,620,929,607.33/95,415.77
  6. Step 6: Final answer
    x = 37,948.96

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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.