Home / 35,664.20-53,505.19-10,704.71

Finding the Fourth Proportional to 35,664.20, 53,505.19 and 10,704.71

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Solution

The fourth proportional to 35,664.20, 53,505.19 and 10,704.71 is: 16,059.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,664.20 : 53,505.19 = 10,704.71 : x
  2. Step 2: Convert to fraction form
    35,664.20/53,505.19 = 10,704.71/x
  3. Step 3: Cross multiply
    35,664.20x = 53,505.19 × 10,704.71
  4. Step 4: Simplify right side
    35,664.20x = 572,757,649.45
  5. Step 5: Solve for x
    x = 572,757,649.45/35,664.20
  6. Step 6: Final answer
    x = 16,059.74

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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.