Home / 62,283.84-93,440.59-20,163.94

Finding the Fourth Proportional to 62,283.84, 93,440.59 and 20,163.94

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Solution

The fourth proportional to 62,283.84, 93,440.59 and 20,163.94 is: 30,250.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,283.84 : 93,440.59 = 20,163.94 : x
  2. Step 2: Convert to fraction form
    62,283.84/93,440.59 = 20,163.94/x
  3. Step 3: Cross multiply
    62,283.84x = 93,440.59 × 20,163.94
  4. Step 4: Simplify right side
    62,283.84x = 1,884,130,166.31
  5. Step 5: Solve for x
    x = 1,884,130,166.31/62,283.84
  6. Step 6: Final answer
    x = 30,250.71

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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.