Home / 5,346.29-8,017.38-1,835.64

Finding the Fourth Proportional to 5,346.29, 8,017.38 and 1,835.64

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Solution

The fourth proportional to 5,346.29, 8,017.38 and 1,835.64 is: 2,752.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346.29 : 8,017.38 = 1,835.64 : x
  2. Step 2: Convert to fraction form
    5,346.29/8,017.38 = 1,835.64/x
  3. Step 3: Cross multiply
    5,346.29x = 8,017.38 × 1,835.64
  4. Step 4: Simplify right side
    5,346.29x = 14,717,023.42
  5. Step 5: Solve for x
    x = 14,717,023.42/5,346.29
  6. Step 6: Final answer
    x = 2,752.75

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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.