Home / 67,315.24-92,891.42-37,094.55

Finding the Fourth Proportional to 67,315.24, 92,891.42 and 37,094.55

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Solution

The fourth proportional to 67,315.24, 92,891.42 and 37,094.55 is: 51,188.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,315.24 : 92,891.42 = 37,094.55 : x
  2. Step 2: Convert to fraction form
    67,315.24/92,891.42 = 37,094.55/x
  3. Step 3: Cross multiply
    67,315.24x = 92,891.42 × 37,094.55
  4. Step 4: Simplify right side
    67,315.24x = 3,445,765,029.05
  5. Step 5: Solve for x
    x = 3,445,765,029.05/67,315.24
  6. Step 6: Final answer
    x = 51,188.48

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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.