Home / 35,027.20-52,540.80-16,595.20

Finding the Fourth Proportional to 35,027.20, 52,540.80 and 16,595.20

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Solution

The fourth proportional to 35,027.20, 52,540.80 and 16,595.20 is: 24,892.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,027.20 : 52,540.80 = 16,595.20 : x
  2. Step 2: Convert to fraction form
    35,027.20/52,540.80 = 16,595.20/x
  3. Step 3: Cross multiply
    35,027.20x = 52,540.80 × 16,595.20
  4. Step 4: Simplify right side
    35,027.20x = 871,925,084.16
  5. Step 5: Solve for x
    x = 871,925,084.16/35,027.20
  6. Step 6: Final answer
    x = 24,892.80

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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.