Home / 67,293.26-100,940.04-63,182.91

Finding the Fourth Proportional to 67,293.26, 100,940.04 and 63,182.91

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Solution

The fourth proportional to 67,293.26, 100,940.04 and 63,182.91 is: 94,774.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,293.26 : 100,940.04 = 63,182.91 : x
  2. Step 2: Convert to fraction form
    67,293.26/100,940.04 = 63,182.91/x
  3. Step 3: Cross multiply
    67,293.26x = 100,940.04 × 63,182.91
  4. Step 4: Simplify right side
    67,293.26x = 6,377,685,462.72
  5. Step 5: Solve for x
    x = 6,377,685,462.72/67,293.26
  6. Step 6: Final answer
    x = 94,774.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.