Home / 67,767.44-93,519.93-37,553.35

Finding the Fourth Proportional to 67,767.44, 93,519.93 and 37,553.35

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Solution

The fourth proportional to 67,767.44, 93,519.93 and 37,553.35 is: 51,824.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,767.44 : 93,519.93 = 37,553.35 : x
  2. Step 2: Convert to fraction form
    67,767.44/93,519.93 = 37,553.35/x
  3. Step 3: Cross multiply
    67,767.44x = 93,519.93 × 37,553.35
  4. Step 4: Simplify right side
    67,767.44x = 3,511,986,897.07
  5. Step 5: Solve for x
    x = 3,511,986,897.07/67,767.44
  6. Step 6: Final answer
    x = 51,824.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.