Home / 262,025.82-393,019.29-93,526.92

Finding the Fourth Proportional to 262,025.82, 393,019.29 and 93,526.92

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Solution

The fourth proportional to 262,025.82, 393,019.29 and 93,526.92 is: 140,283.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,025.82 : 393,019.29 = 93,526.92 : x
  2. Step 2: Convert to fraction form
    262,025.82/393,019.29 = 93,526.92/x
  3. Step 3: Cross multiply
    262,025.82x = 393,019.29 × 93,526.92
  4. Step 4: Simplify right side
    262,025.82x = 36,757,883,694.29
  5. Step 5: Solve for x
    x = 36,757,883,694.29/262,025.82
  6. Step 6: Final answer
    x = 140,283.44

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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.