Home / 144,977.26-200,158.34-96,647.26

Finding the Fourth Proportional to 144,977.26, 200,158.34 and 96,647.26

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Solution

The fourth proportional to 144,977.26, 200,158.34 and 96,647.26 is: 133,433.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,977.26 : 200,158.34 = 96,647.26 : x
  2. Step 2: Convert to fraction form
    144,977.26/200,158.34 = 96,647.26/x
  3. Step 3: Cross multiply
    144,977.26x = 200,158.34 × 96,647.26
  4. Step 4: Simplify right side
    144,977.26x = 19,344,755,127.15
  5. Step 5: Solve for x
    x = 19,344,755,127.15/144,977.26
  6. Step 6: Final answer
    x = 133,433.03

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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.