Home / 33,816.22-46,663.32-19,472.23

Finding the Fourth Proportional to 33,816.22, 46,663.32 and 19,472.23

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Solution

The fourth proportional to 33,816.22, 46,663.32 and 19,472.23 is: 26,869.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,816.22 : 46,663.32 = 19,472.23 : x
  2. Step 2: Convert to fraction form
    33,816.22/46,663.32 = 19,472.23/x
  3. Step 3: Cross multiply
    33,816.22x = 46,663.32 × 19,472.23
  4. Step 4: Simplify right side
    33,816.22x = 908,639,030.95
  5. Step 5: Solve for x
    x = 908,639,030.95/33,816.22
  6. Step 6: Final answer
    x = 26,869.92

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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.