Home / 26,130.08-39,369.44-23,634.14

Finding the Fourth Proportional to 26,130.08, 39,369.44 and 23,634.14

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Solution

The fourth proportional to 26,130.08, 39,369.44 and 23,634.14 is: 35,608.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,130.08 : 39,369.44 = 23,634.14 : x
  2. Step 2: Convert to fraction form
    26,130.08/39,369.44 = 23,634.14/x
  3. Step 3: Cross multiply
    26,130.08x = 39,369.44 × 23,634.14
  4. Step 4: Simplify right side
    26,130.08x = 930,462,541.66
  5. Step 5: Solve for x
    x = 930,462,541.66/26,130.08
  6. Step 6: Final answer
    x = 35,608.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.