Home / 5,060.36-6,983.37-2,936.07

Finding the Fourth Proportional to 5,060.36, 6,983.37 and 2,936.07

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Solution

The fourth proportional to 5,060.36, 6,983.37 and 2,936.07 is: 4,051.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.36 : 6,983.37 = 2,936.07 : x
  2. Step 2: Convert to fraction form
    5,060.36/6,983.37 = 2,936.07/x
  3. Step 3: Cross multiply
    5,060.36x = 6,983.37 × 2,936.07
  4. Step 4: Simplify right side
    5,060.36x = 20,503,663.16
  5. Step 5: Solve for x
    x = 20,503,663.16/5,060.36
  6. Step 6: Final answer
    x = 4,051.82

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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.