Home / 70,914.24-106,384.02-23,532.17

Finding the Fourth Proportional to 70,914.24, 106,384.02 and 23,532.17

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Solution

The fourth proportional to 70,914.24, 106,384.02 and 23,532.17 is: 35,302.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,914.24 : 106,384.02 = 23,532.17 : x
  2. Step 2: Convert to fraction form
    70,914.24/106,384.02 = 23,532.17/x
  3. Step 3: Cross multiply
    70,914.24x = 106,384.02 × 23,532.17
  4. Step 4: Simplify right side
    70,914.24x = 2,503,446,843.92
  5. Step 5: Solve for x
    x = 2,503,446,843.92/70,914.24
  6. Step 6: Final answer
    x = 35,302.46

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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.