Home / 134,057.18-201,085.68-34,217.39

Finding the Fourth Proportional to 134,057.18, 201,085.68 and 34,217.39

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Solution

The fourth proportional to 134,057.18, 201,085.68 and 34,217.39 is: 51,326.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,057.18 : 201,085.68 = 34,217.39 : x
  2. Step 2: Convert to fraction form
    134,057.18/201,085.68 = 34,217.39/x
  3. Step 3: Cross multiply
    134,057.18x = 201,085.68 × 34,217.39
  4. Step 4: Simplify right side
    134,057.18x = 6,880,627,135.98
  5. Step 5: Solve for x
    x = 6,880,627,135.98/134,057.18
  6. Step 6: Final answer
    x = 51,326.06

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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.