Home / 17,553.60-24,222.68-9,594.12

Finding the Fourth Proportional to 17,553.60, 24,222.68 and 9,594.12

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Solution

The fourth proportional to 17,553.60, 24,222.68 and 9,594.12 is: 13,239.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,553.60 : 24,222.68 = 9,594.12 : x
  2. Step 2: Convert to fraction form
    17,553.60/24,222.68 = 9,594.12/x
  3. Step 3: Cross multiply
    17,553.60x = 24,222.68 × 9,594.12
  4. Step 4: Simplify right side
    17,553.60x = 232,395,298.64
  5. Step 5: Solve for x
    x = 232,395,298.64/17,553.60
  6. Step 6: Final answer
    x = 13,239.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.