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Finding the Fourth Proportional to 9,358.11, 14,033.03 and 3,510.62

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Solution

The fourth proportional to 9,358.11, 14,033.03 and 3,510.62 is: 5,264.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358.11 : 14,033.03 = 3,510.62 : x
  2. Step 2: Convert to fraction form
    9,358.11/14,033.03 = 3,510.62/x
  3. Step 3: Cross multiply
    9,358.11x = 14,033.03 × 3,510.62
  4. Step 4: Simplify right side
    9,358.11x = 49,264,635.78
  5. Step 5: Solve for x
    x = 49,264,635.78/9,358.11
  6. Step 6: Final answer
    x = 5,264.38

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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.