Home / 22,452.07-33,681.75-8,416.93

Finding the Fourth Proportional to 22,452.07, 33,681.75 and 8,416.93

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Solution

The fourth proportional to 22,452.07, 33,681.75 and 8,416.93 is: 12,626.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,452.07 : 33,681.75 = 8,416.93 : x
  2. Step 2: Convert to fraction form
    22,452.07/33,681.75 = 8,416.93/x
  3. Step 3: Cross multiply
    22,452.07x = 33,681.75 × 8,416.93
  4. Step 4: Simplify right side
    22,452.07x = 283,496,932.03
  5. Step 5: Solve for x
    x = 283,496,932.03/22,452.07
  6. Step 6: Final answer
    x = 12,626.76

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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.