Home / 36,092.73-54,139.08-9,801.33

Finding the Fourth Proportional to 36,092.73, 54,139.08 and 9,801.33

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Solution

The fourth proportional to 36,092.73, 54,139.08 and 9,801.33 is: 14,701.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,092.73 : 54,139.08 = 9,801.33 : x
  2. Step 2: Convert to fraction form
    36,092.73/54,139.08 = 9,801.33/x
  3. Step 3: Cross multiply
    36,092.73x = 54,139.08 × 9,801.33
  4. Step 4: Simplify right side
    36,092.73x = 530,634,988.98
  5. Step 5: Solve for x
    x = 530,634,988.98/36,092.73
  6. Step 6: Final answer
    x = 14,701.99

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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.