Home / 98,045.26-147,092.41-27,924.57

Finding the Fourth Proportional to 98,045.26, 147,092.41 and 27,924.57

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Solution

The fourth proportional to 98,045.26, 147,092.41 and 27,924.57 is: 41,893.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,045.26 : 147,092.41 = 27,924.57 : x
  2. Step 2: Convert to fraction form
    98,045.26/147,092.41 = 27,924.57/x
  3. Step 3: Cross multiply
    98,045.26x = 147,092.41 × 27,924.57
  4. Step 4: Simplify right side
    98,045.26x = 4,107,492,334.42
  5. Step 5: Solve for x
    x = 4,107,492,334.42/98,045.26
  6. Step 6: Final answer
    x = 41,893.84

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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.