Home / 26,763.18-36,933.51-14,826.75

Finding the Fourth Proportional to 26,763.18, 36,933.51 and 14,826.75

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Solution

The fourth proportional to 26,763.18, 36,933.51 and 14,826.75 is: 20,461.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,763.18 : 36,933.51 = 14,826.75 : x
  2. Step 2: Convert to fraction form
    26,763.18/36,933.51 = 14,826.75/x
  3. Step 3: Cross multiply
    26,763.18x = 36,933.51 × 14,826.75
  4. Step 4: Simplify right side
    26,763.18x = 547,603,845.26
  5. Step 5: Solve for x
    x = 547,603,845.26/26,763.18
  6. Step 6: Final answer
    x = 20,461.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.