Home / 67,799.16-93,563.51-37,584.95

Finding the Fourth Proportional to 67,799.16, 93,563.51 and 37,584.95

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Solution

The fourth proportional to 67,799.16, 93,563.51 and 37,584.95 is: 51,867.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,799.16 : 93,563.51 = 37,584.95 : x
  2. Step 2: Convert to fraction form
    67,799.16/93,563.51 = 37,584.95/x
  3. Step 3: Cross multiply
    67,799.16x = 93,563.51 × 37,584.95
  4. Step 4: Simplify right side
    67,799.16x = 3,516,579,189.43
  5. Step 5: Solve for x
    x = 3,516,579,189.43/67,799.16
  6. Step 6: Final answer
    x = 51,867.59

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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.