Home / 67,360.32-92,952.95-37,145.84

Finding the Fourth Proportional to 67,360.32, 92,952.95 and 37,145.84

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Solution

The fourth proportional to 67,360.32, 92,952.95 and 37,145.84 is: 51,258.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,360.32 : 92,952.95 = 37,145.84 : x
  2. Step 2: Convert to fraction form
    67,360.32/92,952.95 = 37,145.84/x
  3. Step 3: Cross multiply
    67,360.32x = 92,952.95 × 37,145.84
  4. Step 4: Simplify right side
    67,360.32x = 3,452,814,757.73
  5. Step 5: Solve for x
    x = 3,452,814,757.73/67,360.32
  6. Step 6: Final answer
    x = 51,258.88

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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.