Home / 26,536.78-36,605.55-16,583.50

Finding the Fourth Proportional to 26,536.78, 36,605.55 and 16,583.50

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Solution

The fourth proportional to 26,536.78, 36,605.55 and 16,583.50 is: 22,875.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,536.78 : 36,605.55 = 16,583.50 : x
  2. Step 2: Convert to fraction form
    26,536.78/36,605.55 = 16,583.50/x
  3. Step 3: Cross multiply
    26,536.78x = 36,605.55 × 16,583.50
  4. Step 4: Simplify right side
    26,536.78x = 607,048,138.43
  5. Step 5: Solve for x
    x = 607,048,138.43/26,536.78
  6. Step 6: Final answer
    x = 22,875.73

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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.