Home / 56,033.98-84,062.49-38,512.06

Finding the Fourth Proportional to 56,033.98, 84,062.49 and 38,512.06

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Solution

The fourth proportional to 56,033.98, 84,062.49 and 38,512.06 is: 57,776.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,033.98 : 84,062.49 = 38,512.06 : x
  2. Step 2: Convert to fraction form
    56,033.98/84,062.49 = 38,512.06/x
  3. Step 3: Cross multiply
    56,033.98x = 84,062.49 × 38,512.06
  4. Step 4: Simplify right side
    56,033.98x = 3,237,419,658.63
  5. Step 5: Solve for x
    x = 3,237,419,658.63/56,033.98
  6. Step 6: Final answer
    x = 57,776.01

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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.