Home / 67,659.54-93,370.35-37,446.95

Finding the Fourth Proportional to 67,659.54, 93,370.35 and 37,446.95

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Solution

The fourth proportional to 67,659.54, 93,370.35 and 37,446.95 is: 51,676.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,659.54 : 93,370.35 = 37,446.95 : x
  2. Step 2: Convert to fraction form
    67,659.54/93,370.35 = 37,446.95/x
  3. Step 3: Cross multiply
    67,659.54x = 93,370.35 × 37,446.95
  4. Step 4: Simplify right side
    67,659.54x = 3,496,434,361.08
  5. Step 5: Solve for x
    x = 3,496,434,361.08/67,659.54
  6. Step 6: Final answer
    x = 51,676.89

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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.