Home / 233,426.07-350,185.02-83,626.02

Finding the Fourth Proportional to 233,426.07, 350,185.02 and 83,626.02

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Solution

The fourth proportional to 233,426.07, 350,185.02 and 83,626.02 is: 125,455.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,426.07 : 350,185.02 = 83,626.02 : x
  2. Step 2: Convert to fraction form
    233,426.07/350,185.02 = 83,626.02/x
  3. Step 3: Cross multiply
    233,426.07x = 350,185.02 × 83,626.02
  4. Step 4: Simplify right side
    233,426.07x = 29,284,579,486.22
  5. Step 5: Solve for x
    x = 29,284,579,486.22/233,426.07
  6. Step 6: Final answer
    x = 125,455.48

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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.