Home / 33,199.56-45,814.80-18,092.13

Finding the Fourth Proportional to 33,199.56, 45,814.80 and 18,092.13

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Solution

The fourth proportional to 33,199.56, 45,814.80 and 18,092.13 is: 24,966.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,199.56 : 45,814.80 = 18,092.13 : x
  2. Step 2: Convert to fraction form
    33,199.56/45,814.80 = 18,092.13/x
  3. Step 3: Cross multiply
    33,199.56x = 45,814.80 × 18,092.13
  4. Step 4: Simplify right side
    33,199.56x = 828,887,317.52
  5. Step 5: Solve for x
    x = 828,887,317.52/33,199.56
  6. Step 6: Final answer
    x = 24,966.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.