Home / 62,532.27-93,766.41-20,385.27

Finding the Fourth Proportional to 62,532.27, 93,766.41 and 20,385.27

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Solution

The fourth proportional to 62,532.27, 93,766.41 and 20,385.27 is: 30,567.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,532.27 : 93,766.41 = 20,385.27 : x
  2. Step 2: Convert to fraction form
    62,532.27/93,766.41 = 20,385.27/x
  3. Step 3: Cross multiply
    62,532.27x = 93,766.41 × 20,385.27
  4. Step 4: Simplify right side
    62,532.27x = 1,911,453,584.78
  5. Step 5: Solve for x
    x = 1,911,453,584.78/62,532.27
  6. Step 6: Final answer
    x = 30,567.47

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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.