Home / 26,593.69-36,699.41-15,983.50

Finding the Fourth Proportional to 26,593.69, 36,699.41 and 15,983.50

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Solution

The fourth proportional to 26,593.69, 36,699.41 and 15,983.50 is: 22,057.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,593.69 : 36,699.41 = 15,983.50 : x
  2. Step 2: Convert to fraction form
    26,593.69/36,699.41 = 15,983.50/x
  3. Step 3: Cross multiply
    26,593.69x = 36,699.41 × 15,983.50
  4. Step 4: Simplify right side
    26,593.69x = 586,585,019.74
  5. Step 5: Solve for x
    x = 586,585,019.74/26,593.69
  6. Step 6: Final answer
    x = 22,057.30

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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.