Home / 7,359.30-11,044.35-4,893.30

Finding the Fourth Proportional to 7,359.30, 11,044.35 and 4,893.30

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Solution

The fourth proportional to 7,359.30, 11,044.35 and 4,893.30 is: 7,343.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359.30 : 11,044.35 = 4,893.30 : x
  2. Step 2: Convert to fraction form
    7,359.30/11,044.35 = 4,893.30/x
  3. Step 3: Cross multiply
    7,359.30x = 11,044.35 × 4,893.30
  4. Step 4: Simplify right side
    7,359.30x = 54,043,317.86
  5. Step 5: Solve for x
    x = 54,043,317.86/7,359.30
  6. Step 6: Final answer
    x = 7,343.54

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1.5x scale

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.