Home / 22,459.67-33,699.23-12,059.27

Finding the Fourth Proportional to 22,459.67, 33,699.23 and 12,059.27

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Solution

The fourth proportional to 22,459.67, 33,699.23 and 12,059.27 is: 18,094.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,459.67 : 33,699.23 = 12,059.27 : x
  2. Step 2: Convert to fraction form
    22,459.67/33,699.23 = 12,059.27/x
  3. Step 3: Cross multiply
    22,459.67x = 33,699.23 × 12,059.27
  4. Step 4: Simplify right side
    22,459.67x = 406,387,884.57
  5. Step 5: Solve for x
    x = 406,387,884.57/22,459.67
  6. Step 6: Final answer
    x = 18,094.12

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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.