Home / 95,395.65-143,096.28-25,274.98

Finding the Fourth Proportional to 95,395.65, 143,096.28 and 25,274.98

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Solution

The fourth proportional to 95,395.65, 143,096.28 and 25,274.98 is: 37,913.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,395.65 : 143,096.28 = 25,274.98 : x
  2. Step 2: Convert to fraction form
    95,395.65/143,096.28 = 25,274.98/x
  3. Step 3: Cross multiply
    95,395.65x = 143,096.28 × 25,274.98
  4. Step 4: Simplify right side
    95,395.65x = 3,616,755,615.07
  5. Step 5: Solve for x
    x = 3,616,755,615.07/95,395.65
  6. Step 6: Final answer
    x = 37,913.21

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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.