Home / 33,510.34-46,242.46-19,170.46

Finding the Fourth Proportional to 33,510.34, 46,242.46 and 19,170.46

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Solution

The fourth proportional to 33,510.34, 46,242.46 and 19,170.46 is: 26,454.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,510.34 : 46,242.46 = 19,170.46 : x
  2. Step 2: Convert to fraction form
    33,510.34/46,242.46 = 19,170.46/x
  3. Step 3: Cross multiply
    33,510.34x = 46,242.46 × 19,170.46
  4. Step 4: Simplify right side
    33,510.34x = 886,489,229.73
  5. Step 5: Solve for x
    x = 886,489,229.73/33,510.34
  6. Step 6: Final answer
    x = 26,454.20

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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.