Home / 41,867.64-63,080.70-37,869.65

Finding the Fourth Proportional to 41,867.64, 63,080.70 and 37,869.65

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Solution

The fourth proportional to 41,867.64, 63,080.70 and 37,869.65 is: 57,057.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,867.64 : 63,080.70 = 37,869.65 : x
  2. Step 2: Convert to fraction form
    41,867.64/63,080.70 = 37,869.65/x
  3. Step 3: Cross multiply
    41,867.64x = 63,080.70 × 37,869.65
  4. Step 4: Simplify right side
    41,867.64x = 2,388,843,715.35
  5. Step 5: Solve for x
    x = 2,388,843,715.35/41,867.64
  6. Step 6: Final answer
    x = 57,057.04

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.