Home / 67,769.65-93,522.33-37,555.46

Finding the Fourth Proportional to 67,769.65, 93,522.33 and 37,555.46

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Solution

The fourth proportional to 67,769.65, 93,522.33 and 37,555.46 is: 51,826.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,769.65 : 93,522.33 = 37,555.46 : x
  2. Step 2: Convert to fraction form
    67,769.65/93,522.33 = 37,555.46/x
  3. Step 3: Cross multiply
    67,769.65x = 93,522.33 × 37,555.46
  4. Step 4: Simplify right side
    67,769.65x = 3,512,274,532.58
  5. Step 5: Solve for x
    x = 3,512,274,532.58/67,769.65
  6. Step 6: Final answer
    x = 51,826.66

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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.