Home / 9,274.08-13,911.24-2,348.64

Finding the Fourth Proportional to 9,274.08, 13,911.24 and 2,348.64

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Solution

The fourth proportional to 9,274.08, 13,911.24 and 2,348.64 is: 3,522.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,274.08 : 13,911.24 = 2,348.64 : x
  2. Step 2: Convert to fraction form
    9,274.08/13,911.24 = 2,348.64/x
  3. Step 3: Cross multiply
    9,274.08x = 13,911.24 × 2,348.64
  4. Step 4: Simplify right side
    9,274.08x = 32,672,494.71
  5. Step 5: Solve for x
    x = 32,672,494.71/9,274.08
  6. Step 6: Final answer
    x = 3,522.99

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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.