Home / 67,359.26-92,957.42-37,145.05

Finding the Fourth Proportional to 67,359.26, 92,957.42 and 37,145.05

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Solution

The fourth proportional to 67,359.26, 92,957.42 and 37,145.05 is: 51,261.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,359.26 : 92,957.42 = 37,145.05 : x
  2. Step 2: Convert to fraction form
    67,359.26/92,957.42 = 37,145.05/x
  3. Step 3: Cross multiply
    67,359.26x = 92,957.42 × 37,145.05
  4. Step 4: Simplify right side
    67,359.26x = 3,452,907,874.24
  5. Step 5: Solve for x
    x = 3,452,907,874.24/67,359.26
  6. Step 6: Final answer
    x = 51,261.07

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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.