Home / 35,614.11-53,311.80-22,404.63

Finding the Fourth Proportional to 35,614.11, 53,311.80 and 22,404.63

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Solution

The fourth proportional to 35,614.11, 53,311.80 and 22,404.63 is: 33,538.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,614.11 : 53,311.80 = 22,404.63 : x
  2. Step 2: Convert to fraction form
    35,614.11/53,311.80 = 22,404.63/x
  3. Step 3: Cross multiply
    35,614.11x = 53,311.80 × 22,404.63
  4. Step 4: Simplify right side
    35,614.11x = 1,194,431,153.63
  5. Step 5: Solve for x
    x = 1,194,431,153.63/35,614.11
  6. Step 6: Final answer
    x = 33,538.14

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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.