Home / 69,387.23-95,754.45-37,556.06

Finding the Fourth Proportional to 69,387.23, 95,754.45 and 37,556.06

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Solution

The fourth proportional to 69,387.23, 95,754.45 and 37,556.06 is: 51,827.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,387.23 : 95,754.45 = 37,556.06 : x
  2. Step 2: Convert to fraction form
    69,387.23/95,754.45 = 37,556.06/x
  3. Step 3: Cross multiply
    69,387.23x = 95,754.45 × 37,556.06
  4. Step 4: Simplify right side
    69,387.23x = 3,596,159,531.53
  5. Step 5: Solve for x
    x = 3,596,159,531.53/69,387.23
  6. Step 6: Final answer
    x = 51,827.40

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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.