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Finding the Fourth Proportional to 9,611.07, 14,423.07 and 3,371.10

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Solution

The fourth proportional to 9,611.07, 14,423.07 and 3,371.10 is: 5,058.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611.07 : 14,423.07 = 3,371.10 : x
  2. Step 2: Convert to fraction form
    9,611.07/14,423.07 = 3,371.10/x
  3. Step 3: Cross multiply
    9,611.07x = 14,423.07 × 3,371.10
  4. Step 4: Simplify right side
    9,611.07x = 48,621,611.28
  5. Step 5: Solve for x
    x = 48,621,611.28/9,611.07
  6. Step 6: Final answer
    x = 5,058.92

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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.