Home / 67,769.87-93,524.47-37,552.36

Finding the Fourth Proportional to 67,769.87, 93,524.47 and 37,552.36

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Solution

The fourth proportional to 67,769.87, 93,524.47 and 37,552.36 is: 51,823.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,769.87 : 93,524.47 = 37,552.36 : x
  2. Step 2: Convert to fraction form
    67,769.87/93,524.47 = 37,552.36/x
  3. Step 3: Cross multiply
    67,769.87x = 93,524.47 × 37,552.36
  4. Step 4: Simplify right side
    67,769.87x = 3,512,064,706.18
  5. Step 5: Solve for x
    x = 3,512,064,706.18/67,769.87
  6. Step 6: Final answer
    x = 51,823.40

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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.