Home / 67,476.68-93,115.95-37,261.43

Finding the Fourth Proportional to 67,476.68, 93,115.95 and 37,261.43

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Solution

The fourth proportional to 67,476.68, 93,115.95 and 37,261.43 is: 51,419.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,476.68 : 93,115.95 = 37,261.43 : x
  2. Step 2: Convert to fraction form
    67,476.68/93,115.95 = 37,261.43/x
  3. Step 3: Cross multiply
    67,476.68x = 93,115.95 × 37,261.43
  4. Step 4: Simplify right side
    67,476.68x = 3,469,633,452.81
  5. Step 5: Solve for x
    x = 3,469,633,452.81/67,476.68
  6. Step 6: Final answer
    x = 51,419.74

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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.