Home / 94,759.26-130,769.82-52,320.48

Finding the Fourth Proportional to 94,759.26, 130,769.82 and 52,320.48

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Solution

The fourth proportional to 94,759.26, 130,769.82 and 52,320.48 is: 72,203.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,759.26 : 130,769.82 = 52,320.48 : x
  2. Step 2: Convert to fraction form
    94,759.26/130,769.82 = 52,320.48/x
  3. Step 3: Cross multiply
    94,759.26x = 130,769.82 × 52,320.48
  4. Step 4: Simplify right side
    94,759.26x = 6,841,939,751.91
  5. Step 5: Solve for x
    x = 6,841,939,751.91/94,759.26
  6. Step 6: Final answer
    x = 72,203.39

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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.