Home / 5,956.12-8,931.29-1,795.35

Finding the Fourth Proportional to 5,956.12, 8,931.29 and 1,795.35

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Solution

The fourth proportional to 5,956.12, 8,931.29 and 1,795.35 is: 2,692.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.12 : 8,931.29 = 1,795.35 : x
  2. Step 2: Convert to fraction form
    5,956.12/8,931.29 = 1,795.35/x
  3. Step 3: Cross multiply
    5,956.12x = 8,931.29 × 1,795.35
  4. Step 4: Simplify right side
    5,956.12x = 16,034,765.78
  5. Step 5: Solve for x
    x = 16,034,765.78/5,956.12
  6. Step 6: Final answer
    x = 2,692.15

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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.