Home / 9,349.24-14,021.46-2,773.87

Finding the Fourth Proportional to 9,349.24, 14,021.46 and 2,773.87

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Solution

The fourth proportional to 9,349.24, 14,021.46 and 2,773.87 is: 4,160.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.24 : 14,021.46 = 2,773.87 : x
  2. Step 2: Convert to fraction form
    9,349.24/14,021.46 = 2,773.87/x
  3. Step 3: Cross multiply
    9,349.24x = 14,021.46 × 2,773.87
  4. Step 4: Simplify right side
    9,349.24x = 38,893,707.25
  5. Step 5: Solve for x
    x = 38,893,707.25/9,349.24
  6. Step 6: Final answer
    x = 4,160.09

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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.