Home / 9,404.48-14,107.08-3,164.74

Finding the Fourth Proportional to 9,404.48, 14,107.08 and 3,164.74

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Solution

The fourth proportional to 9,404.48, 14,107.08 and 3,164.74 is: 4,747.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404.48 : 14,107.08 = 3,164.74 : x
  2. Step 2: Convert to fraction form
    9,404.48/14,107.08 = 3,164.74/x
  3. Step 3: Cross multiply
    9,404.48x = 14,107.08 × 3,164.74
  4. Step 4: Simplify right side
    9,404.48x = 44,645,240.36
  5. Step 5: Solve for x
    x = 44,645,240.36/9,404.48
  6. Step 6: Final answer
    x = 4,747.23

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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.