Home / 62,772.80-94,205.60-25,332.80

Finding the Fourth Proportional to 62,772.80, 94,205.60 and 25,332.80

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Solution

The fourth proportional to 62,772.80, 94,205.60 and 25,332.80 is: 38,017.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,772.80 : 94,205.60 = 25,332.80 : x
  2. Step 2: Convert to fraction form
    62,772.80/94,205.60 = 25,332.80/x
  3. Step 3: Cross multiply
    62,772.80x = 94,205.60 × 25,332.80
  4. Step 4: Simplify right side
    62,772.80x = 2,386,491,623.68
  5. Step 5: Solve for x
    x = 2,386,491,623.68/62,772.80
  6. Step 6: Final answer
    x = 38,017.93

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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.