Home / 182,193.66-251,427.57-101,626.39

Finding the Fourth Proportional to 182,193.66, 251,427.57 and 101,626.39

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Solution

The fourth proportional to 182,193.66, 251,427.57 and 101,626.39 is: 140,244.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,193.66 : 251,427.57 = 101,626.39 : x
  2. Step 2: Convert to fraction form
    182,193.66/251,427.57 = 101,626.39/x
  3. Step 3: Cross multiply
    182,193.66x = 251,427.57 × 101,626.39
  4. Step 4: Simplify right side
    182,193.66x = 25,551,676,285.57
  5. Step 5: Solve for x
    x = 25,551,676,285.57/182,193.66
  6. Step 6: Final answer
    x = 140,244.60

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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.