Home / 150,444.73-207,636.60-96,020.41

Finding the Fourth Proportional to 150,444.73, 207,636.60 and 96,020.41

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Solution

The fourth proportional to 150,444.73, 207,636.60 and 96,020.41 is: 132,522.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,444.73 : 207,636.60 = 96,020.41 : x
  2. Step 2: Convert to fraction form
    150,444.73/207,636.60 = 96,020.41/x
  3. Step 3: Cross multiply
    150,444.73x = 207,636.60 × 96,020.41
  4. Step 4: Simplify right side
    150,444.73x = 19,937,351,463.01
  5. Step 5: Solve for x
    x = 19,937,351,463.01/150,444.73
  6. Step 6: Final answer
    x = 132,522.76

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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.