Home / 26,408.76-39,414.74-22,835.08

Finding the Fourth Proportional to 26,408.76, 39,414.74 and 22,835.08

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Solution

The fourth proportional to 26,408.76, 39,414.74 and 22,835.08 is: 34,081.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,408.76 : 39,414.74 = 22,835.08 : x
  2. Step 2: Convert to fraction form
    26,408.76/39,414.74 = 22,835.08/x
  3. Step 3: Cross multiply
    26,408.76x = 39,414.74 × 22,835.08
  4. Step 4: Simplify right side
    26,408.76x = 900,038,741.08
  5. Step 5: Solve for x
    x = 900,038,741.08/26,408.76
  6. Step 6: Final answer
    x = 34,081.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.