Home / 33,394.80-46,070.46-19,239.24

Finding the Fourth Proportional to 33,394.80, 46,070.46 and 19,239.24

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Solution

The fourth proportional to 33,394.80, 46,070.46 and 19,239.24 is: 26,541.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394.80 : 46,070.46 = 19,239.24 : x
  2. Step 2: Convert to fraction form
    33,394.80/46,070.46 = 19,239.24/x
  3. Step 3: Cross multiply
    33,394.80x = 46,070.46 × 19,239.24
  4. Step 4: Simplify right side
    33,394.80x = 886,360,636.85
  5. Step 5: Solve for x
    x = 886,360,636.85/33,394.80
  6. Step 6: Final answer
    x = 26,541.88

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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.