Home / 293,881.46-440,759.49-94,148.21

Finding the Fourth Proportional to 293,881.46, 440,759.49 and 94,148.21

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Solution

The fourth proportional to 293,881.46, 440,759.49 and 94,148.21 is: 141,202.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,881.46 : 440,759.49 = 94,148.21 : x
  2. Step 2: Convert to fraction form
    293,881.46/440,759.49 = 94,148.21/x
  3. Step 3: Cross multiply
    293,881.46x = 440,759.49 × 94,148.21
  4. Step 4: Simplify right side
    293,881.46x = 41,496,714,820.22
  5. Step 5: Solve for x
    x = 41,496,714,820.22/293,881.46
  6. Step 6: Final answer
    x = 141,202.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.