Home / 24,854.85-34,299.69-13,676.85

Finding the Fourth Proportional to 24,854.85, 34,299.69 and 13,676.85

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Solution

The fourth proportional to 24,854.85, 34,299.69 and 13,676.85 is: 18,874.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,854.85 : 34,299.69 = 13,676.85 : x
  2. Step 2: Convert to fraction form
    24,854.85/34,299.69 = 13,676.85/x
  3. Step 3: Cross multiply
    24,854.85x = 34,299.69 × 13,676.85
  4. Step 4: Simplify right side
    24,854.85x = 469,111,475.29
  5. Step 5: Solve for x
    x = 469,111,475.29/24,854.85
  6. Step 6: Final answer
    x = 18,874.05

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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.