Home / 94,375.93-130,244.40-54,092.29

Finding the Fourth Proportional to 94,375.93, 130,244.40 and 54,092.29

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Solution

The fourth proportional to 94,375.93, 130,244.40 and 54,092.29 is: 74,650.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,375.93 : 130,244.40 = 54,092.29 : x
  2. Step 2: Convert to fraction form
    94,375.93/130,244.40 = 54,092.29/x
  3. Step 3: Cross multiply
    94,375.93x = 130,244.40 × 54,092.29
  4. Step 4: Simplify right side
    94,375.93x = 7,045,217,855.68
  5. Step 5: Solve for x
    x = 7,045,217,855.68/94,375.93
  6. Step 6: Final answer
    x = 74,650.58

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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.