Home / 74,794.07-112,192.07-24,874.18

Finding the Fourth Proportional to 74,794.07, 112,192.07 and 24,874.18

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Solution

The fourth proportional to 74,794.07, 112,192.07 and 24,874.18 is: 37,311.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,794.07 : 112,192.07 = 24,874.18 : x
  2. Step 2: Convert to fraction form
    74,794.07/112,192.07 = 24,874.18/x
  3. Step 3: Cross multiply
    74,794.07x = 112,192.07 × 24,874.18
  4. Step 4: Simplify right side
    74,794.07x = 2,790,685,743.75
  5. Step 5: Solve for x
    x = 2,790,685,743.75/74,794.07
  6. Step 6: Final answer
    x = 37,311.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.