Home / 62,315.53-93,324.30-35,940.31

Finding the Fourth Proportional to 62,315.53, 93,324.30 and 35,940.31

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Solution

The fourth proportional to 62,315.53, 93,324.30 and 35,940.31 is: 53,824.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,315.53 : 93,324.30 = 35,940.31 : x
  2. Step 2: Convert to fraction form
    62,315.53/93,324.30 = 35,940.31/x
  3. Step 3: Cross multiply
    62,315.53x = 93,324.30 × 35,940.31
  4. Step 4: Simplify right side
    62,315.53x = 3,354,104,106.61
  5. Step 5: Solve for x
    x = 3,354,104,106.61/62,315.53
  6. Step 6: Final answer
    x = 53,824.53

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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.