Home / 33,095.58-45,673.68-18,950.58

Finding the Fourth Proportional to 33,095.58, 45,673.68 and 18,950.58

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Solution

The fourth proportional to 33,095.58, 45,673.68 and 18,950.58 is: 26,152.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,095.58 : 45,673.68 = 18,950.58 : x
  2. Step 2: Convert to fraction form
    33,095.58/45,673.68 = 18,950.58/x
  3. Step 3: Cross multiply
    33,095.58x = 45,673.68 × 18,950.58
  4. Step 4: Simplify right side
    33,095.58x = 865,542,726.73
  5. Step 5: Solve for x
    x = 865,542,726.73/33,095.58
  6. Step 6: Final answer
    x = 26,152.82

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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.