Home / 67,180.59-92,708.62-36,967.19

Finding the Fourth Proportional to 67,180.59, 92,708.62 and 36,967.19

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Solution

The fourth proportional to 67,180.59, 92,708.62 and 36,967.19 is: 51,014.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,180.59 : 92,708.62 = 36,967.19 : x
  2. Step 2: Convert to fraction form
    67,180.59/92,708.62 = 36,967.19/x
  3. Step 3: Cross multiply
    67,180.59x = 92,708.62 × 36,967.19
  4. Step 4: Simplify right side
    67,180.59x = 3,427,176,614.22
  5. Step 5: Solve for x
    x = 3,427,176,614.22/67,180.59
  6. Step 6: Final answer
    x = 51,014.39

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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.