Home / 17,499.84-24,148.88-9,542.08

Finding the Fourth Proportional to 17,499.84, 24,148.88 and 9,542.08

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Solution

The fourth proportional to 17,499.84, 24,148.88 and 9,542.08 is: 13,167.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,499.84 : 24,148.88 = 9,542.08 : x
  2. Step 2: Convert to fraction form
    17,499.84/24,148.88 = 9,542.08/x
  3. Step 3: Cross multiply
    17,499.84x = 24,148.88 × 9,542.08
  4. Step 4: Simplify right side
    17,499.84x = 230,430,544.87
  5. Step 5: Solve for x
    x = 230,430,544.87/17,499.84
  6. Step 6: Final answer
    x = 13,167.58

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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.