Home / 83,956.02-125,933.28-34,024.26

Finding the Fourth Proportional to 83,956.02, 125,933.28 and 34,024.26

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Solution

The fourth proportional to 83,956.02, 125,933.28 and 34,024.26 is: 51,036.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,956.02 : 125,933.28 = 34,024.26 : x
  2. Step 2: Convert to fraction form
    83,956.02/125,933.28 = 34,024.26/x
  3. Step 3: Cross multiply
    83,956.02x = 125,933.28 × 34,024.26
  4. Step 4: Simplify right side
    83,956.02x = 4,284,786,661.37
  5. Step 5: Solve for x
    x = 4,284,786,661.37/83,956.02
  6. Step 6: Final answer
    x = 51,036.09

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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.