Home / 180,200.16-270,463.05-96,030.63

Finding the Fourth Proportional to 180,200.16, 270,463.05 and 96,030.63

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Solution

The fourth proportional to 180,200.16, 270,463.05 and 96,030.63 is: 144,132.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,200.16 : 270,463.05 = 96,030.63 : x
  2. Step 2: Convert to fraction form
    180,200.16/270,463.05 = 96,030.63/x
  3. Step 3: Cross multiply
    180,200.16x = 270,463.05 × 96,030.63
  4. Step 4: Simplify right side
    180,200.16x = 25,972,737,083.22
  5. Step 5: Solve for x
    x = 25,972,737,083.22/180,200.16
  6. Step 6: Final answer
    x = 144,132.71

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1.5x scale

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.