Home / 44,676.64-61,655.20-25,813.76

Finding the Fourth Proportional to 44,676.64, 61,655.20 and 25,813.76

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Solution

The fourth proportional to 44,676.64, 61,655.20 and 25,813.76 is: 35,623.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,676.64 : 61,655.20 = 25,813.76 : x
  2. Step 2: Convert to fraction form
    44,676.64/61,655.20 = 25,813.76/x
  3. Step 3: Cross multiply
    44,676.64x = 61,655.20 × 25,813.76
  4. Step 4: Simplify right side
    44,676.64x = 1,591,552,535.55
  5. Step 5: Solve for x
    x = 1,591,552,535.55/44,676.64
  6. Step 6: Final answer
    x = 35,623.82

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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.