Home / 67,545.62-93,204.87-37,326.83

Finding the Fourth Proportional to 67,545.62, 93,204.87 and 37,326.83

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Solution

The fourth proportional to 67,545.62, 93,204.87 and 37,326.83 is: 51,506.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,545.62 : 93,204.87 = 37,326.83 : x
  2. Step 2: Convert to fraction form
    67,545.62/93,204.87 = 37,326.83/x
  3. Step 3: Cross multiply
    67,545.62x = 93,204.87 × 37,326.83
  4. Step 4: Simplify right side
    67,545.62x = 3,479,042,570.67
  5. Step 5: Solve for x
    x = 3,479,042,570.67/67,545.62
  6. Step 6: Final answer
    x = 51,506.56

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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.