Home / 5,935.11-8,898.56-4,270.26

Finding the Fourth Proportional to 5,935.11, 8,898.56 and 4,270.26

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Solution

The fourth proportional to 5,935.11, 8,898.56 and 4,270.26 is: 6,402.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.11 : 8,898.56 = 4,270.26 : x
  2. Step 2: Convert to fraction form
    5,935.11/8,898.56 = 4,270.26/x
  3. Step 3: Cross multiply
    5,935.11x = 8,898.56 × 4,270.26
  4. Step 4: Simplify right side
    5,935.11x = 37,999,164.83
  5. Step 5: Solve for x
    x = 37,999,164.83/5,935.11
  6. Step 6: Final answer
    x = 6,402.44

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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.