Home / 67,833.27-93,609.94-37,618.95

Finding the Fourth Proportional to 67,833.27, 93,609.94 and 37,618.95

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Solution

The fourth proportional to 67,833.27, 93,609.94 and 37,618.95 is: 51,914.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,833.27 : 93,609.94 = 37,618.95 : x
  2. Step 2: Convert to fraction form
    67,833.27/93,609.94 = 37,618.95/x
  3. Step 3: Cross multiply
    67,833.27x = 93,609.94 × 37,618.95
  4. Step 4: Simplify right side
    67,833.27x = 3,521,507,652.36
  5. Step 5: Solve for x
    x = 3,521,507,652.36/67,833.27
  6. Step 6: Final answer
    x = 51,914.17

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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.