Home / 33,202.12-45,818.36-18,094.96

Finding the Fourth Proportional to 33,202.12, 45,818.36 and 18,094.96

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Solution

The fourth proportional to 33,202.12, 45,818.36 and 18,094.96 is: 24,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,202.12 : 45,818.36 = 18,094.96 : x
  2. Step 2: Convert to fraction form
    33,202.12/45,818.36 = 18,094.96/x
  3. Step 3: Cross multiply
    33,202.12x = 45,818.36 × 18,094.96
  4. Step 4: Simplify right side
    33,202.12x = 829,081,391.47
  5. Step 5: Solve for x
    x = 829,081,391.47/33,202.12
  6. Step 6: Final answer
    x = 24,970.74

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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.