Home / 67,966.56-93,792.60-37,750.68

Finding the Fourth Proportional to 67,966.56, 93,792.60 and 37,750.68

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Solution

The fourth proportional to 67,966.56, 93,792.60 and 37,750.68 is: 52,095.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,966.56 : 93,792.60 = 37,750.68 : x
  2. Step 2: Convert to fraction form
    67,966.56/93,792.60 = 37,750.68/x
  3. Step 3: Cross multiply
    67,966.56x = 93,792.60 × 37,750.68
  4. Step 4: Simplify right side
    67,966.56x = 3,540,734,428.97
  5. Step 5: Solve for x
    x = 3,540,734,428.97/67,966.56
  6. Step 6: Final answer
    x = 52,095.24

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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.