Home / 92,603.05-138,887.87-26,026.92

Finding the Fourth Proportional to 92,603.05, 138,887.87 and 26,026.92

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Solution

The fourth proportional to 92,603.05, 138,887.87 and 26,026.92 is: 39,035.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,603.05 : 138,887.87 = 26,026.92 : x
  2. Step 2: Convert to fraction form
    92,603.05/138,887.87 = 26,026.92/x
  3. Step 3: Cross multiply
    92,603.05x = 138,887.87 × 26,026.92
  4. Step 4: Simplify right side
    92,603.05x = 3,614,823,351.33
  5. Step 5: Solve for x
    x = 3,614,823,351.33/92,603.05
  6. Step 6: Final answer
    x = 39,035.68

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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.