Home / 141,682.10-212,546.16-41,852.34

Finding the Fourth Proportional to 141,682.10, 212,546.16 and 41,852.34

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Solution

The fourth proportional to 141,682.10, 212,546.16 and 41,852.34 is: 62,785.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,682.10 : 212,546.16 = 41,852.34 : x
  2. Step 2: Convert to fraction form
    141,682.10/212,546.16 = 41,852.34/x
  3. Step 3: Cross multiply
    141,682.10x = 212,546.16 × 41,852.34
  4. Step 4: Simplify right side
    141,682.10x = 8,895,554,154.01
  5. Step 5: Solve for x
    x = 8,895,554,154.01/141,682.10
  6. Step 6: Final answer
    x = 62,785.31

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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.