Home / 23,098.37-34,618.77-10,605.11

Finding the Fourth Proportional to 23,098.37, 34,618.77 and 10,605.11

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Solution

The fourth proportional to 23,098.37, 34,618.77 and 10,605.11 is: 15,894.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,098.37 : 34,618.77 = 10,605.11 : x
  2. Step 2: Convert to fraction form
    23,098.37/34,618.77 = 10,605.11/x
  3. Step 3: Cross multiply
    23,098.37x = 34,618.77 × 10,605.11
  4. Step 4: Simplify right side
    23,098.37x = 367,135,690.82
  5. Step 5: Solve for x
    x = 367,135,690.82/23,098.37
  6. Step 6: Final answer
    x = 15,894.44

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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.