Home / 233,510.13-350,314.43-75,726.27

Finding the Fourth Proportional to 233,510.13, 350,314.43 and 75,726.27

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Solution

The fourth proportional to 233,510.13, 350,314.43 and 75,726.27 is: 113,605.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,510.13 : 350,314.43 = 75,726.27 : x
  2. Step 2: Convert to fraction form
    233,510.13/350,314.43 = 75,726.27/x
  3. Step 3: Cross multiply
    233,510.13x = 350,314.43 × 75,726.27
  4. Step 4: Simplify right side
    233,510.13x = 26,528,004,732.44
  5. Step 5: Solve for x
    x = 26,528,004,732.44/233,510.13
  6. Step 6: Final answer
    x = 113,605.37

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1.5x scale

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.