Home / 94,744.44-130,743.92-52,302.06

Finding the Fourth Proportional to 94,744.44, 130,743.92 and 52,302.06

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Solution

The fourth proportional to 94,744.44, 130,743.92 and 52,302.06 is: 72,174.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,744.44 : 130,743.92 = 52,302.06 : x
  2. Step 2: Convert to fraction form
    94,744.44/130,743.92 = 52,302.06/x
  3. Step 3: Cross multiply
    94,744.44x = 130,743.92 × 52,302.06
  4. Step 4: Simplify right side
    94,744.44x = 6,838,176,348.48
  5. Step 5: Solve for x
    x = 6,838,176,348.48/94,744.44
  6. Step 6: Final answer
    x = 72,174.96

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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.