Home / 38,069.04-56,983.61-34,057.09

Finding the Fourth Proportional to 38,069.04, 56,983.61 and 34,057.09

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Solution

The fourth proportional to 38,069.04, 56,983.61 and 34,057.09 is: 50,978.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,069.04 : 56,983.61 = 34,057.09 : x
  2. Step 2: Convert to fraction form
    38,069.04/56,983.61 = 34,057.09/x
  3. Step 3: Cross multiply
    38,069.04x = 56,983.61 × 34,057.09
  4. Step 4: Simplify right side
    38,069.04x = 1,940,696,090.67
  5. Step 5: Solve for x
    x = 1,940,696,090.67/38,069.04
  6. Step 6: Final answer
    x = 50,978.33

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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.