Home / 33,202.89-45,818.63-18,095.23

Finding the Fourth Proportional to 33,202.89, 45,818.63 and 18,095.23

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Solution

The fourth proportional to 33,202.89, 45,818.63 and 18,095.23 is: 24,970.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,202.89 : 45,818.63 = 18,095.23 : x
  2. Step 2: Convert to fraction form
    33,202.89/45,818.63 = 18,095.23/x
  3. Step 3: Cross multiply
    33,202.89x = 45,818.63 × 18,095.23
  4. Step 4: Simplify right side
    33,202.89x = 829,098,464.28
  5. Step 5: Solve for x
    x = 829,098,464.28/33,202.89
  6. Step 6: Final answer
    x = 24,970.68

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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.