Home / 92,833.77-139,256.07-26,268.33

Finding the Fourth Proportional to 92,833.77, 139,256.07 and 26,268.33

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Solution

The fourth proportional to 92,833.77, 139,256.07 and 26,268.33 is: 39,404.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,833.77 : 139,256.07 = 26,268.33 : x
  2. Step 2: Convert to fraction form
    92,833.77/139,256.07 = 26,268.33/x
  3. Step 3: Cross multiply
    92,833.77x = 139,256.07 × 26,268.33
  4. Step 4: Simplify right side
    92,833.77x = 3,658,024,401.26
  5. Step 5: Solve for x
    x = 3,658,024,401.26/92,833.77
  6. Step 6: Final answer
    x = 39,404.03

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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.