Home / 67,175.16-92,701.71-36,959.82

Finding the Fourth Proportional to 67,175.16, 92,701.71 and 36,959.82

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Solution

The fourth proportional to 67,175.16, 92,701.71 and 36,959.82 is: 51,004.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,175.16 : 92,701.71 = 36,959.82 : x
  2. Step 2: Convert to fraction form
    67,175.16/92,701.71 = 36,959.82/x
  3. Step 3: Cross multiply
    67,175.16x = 92,701.71 × 36,959.82
  4. Step 4: Simplify right side
    67,175.16x = 3,426,238,515.29
  5. Step 5: Solve for x
    x = 3,426,238,515.29/67,175.16
  6. Step 6: Final answer
    x = 51,004.55

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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.