Home / 9,024.68-13,533.59-3,613.39

Finding the Fourth Proportional to 9,024.68, 13,533.59 and 3,613.39

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Solution

The fourth proportional to 9,024.68, 13,533.59 and 3,613.39 is: 5,418.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.68 : 13,533.59 = 3,613.39 : x
  2. Step 2: Convert to fraction form
    9,024.68/13,533.59 = 3,613.39/x
  3. Step 3: Cross multiply
    9,024.68x = 13,533.59 × 3,613.39
  4. Step 4: Simplify right side
    9,024.68x = 48,902,195.18
  5. Step 5: Solve for x
    x = 48,902,195.18/9,024.68
  6. Step 6: Final answer
    x = 5,418.72

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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.