Home / 9,097.91-13,648.23-3,253.15

Finding the Fourth Proportional to 9,097.91, 13,648.23 and 3,253.15

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Solution

The fourth proportional to 9,097.91, 13,648.23 and 3,253.15 is: 4,880.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097.91 : 13,648.23 = 3,253.15 : x
  2. Step 2: Convert to fraction form
    9,097.91/13,648.23 = 3,253.15/x
  3. Step 3: Cross multiply
    9,097.91x = 13,648.23 × 3,253.15
  4. Step 4: Simplify right side
    9,097.91x = 44,399,756.48
  5. Step 5: Solve for x
    x = 44,399,756.48/9,097.91
  6. Step 6: Final answer
    x = 4,880.22

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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.