Home / 33,199.23-45,814.10-18,092.28

Finding the Fourth Proportional to 33,199.23, 45,814.10 and 18,092.28

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Solution

The fourth proportional to 33,199.23, 45,814.10 and 18,092.28 is: 24,966.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,199.23 : 45,814.10 = 18,092.28 : x
  2. Step 2: Convert to fraction form
    33,199.23/45,814.10 = 18,092.28/x
  3. Step 3: Cross multiply
    33,199.23x = 45,814.10 × 18,092.28
  4. Step 4: Simplify right side
    33,199.23x = 828,881,434.69
  5. Step 5: Solve for x
    x = 828,881,434.69/33,199.23
  6. Step 6: Final answer
    x = 24,966.89

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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.