Home / 67,246.74-92,784.18-44,274.12

Finding the Fourth Proportional to 67,246.74, 92,784.18 and 44,274.12

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Solution

The fourth proportional to 67,246.74, 92,784.18 and 44,274.12 is: 61,087.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,246.74 : 92,784.18 = 44,274.12 : x
  2. Step 2: Convert to fraction form
    67,246.74/92,784.18 = 44,274.12/x
  3. Step 3: Cross multiply
    67,246.74x = 92,784.18 × 44,274.12
  4. Step 4: Simplify right side
    67,246.74x = 4,107,937,919.42
  5. Step 5: Solve for x
    x = 4,107,937,919.42/67,246.74
  6. Step 6: Final answer
    x = 61,087.54

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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.