Home / 33,127.38-49,695.26-9,753.89

Finding the Fourth Proportional to 33,127.38, 49,695.26 and 9,753.89

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Solution

The fourth proportional to 33,127.38, 49,695.26 and 9,753.89 is: 14,632.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,127.38 : 49,695.26 = 9,753.89 : x
  2. Step 2: Convert to fraction form
    33,127.38/49,695.26 = 9,753.89/x
  3. Step 3: Cross multiply
    33,127.38x = 49,695.26 × 9,753.89
  4. Step 4: Simplify right side
    33,127.38x = 484,721,802.32
  5. Step 5: Solve for x
    x = 484,721,802.32/33,127.38
  6. Step 6: Final answer
    x = 14,632.06

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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.