Home / 35,669.09-53,512.52-10,709.58

Finding the Fourth Proportional to 35,669.09, 53,512.52 and 10,709.58

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Solution

The fourth proportional to 35,669.09, 53,512.52 and 10,709.58 is: 16,067.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,669.09 : 53,512.52 = 10,709.58 : x
  2. Step 2: Convert to fraction form
    35,669.09/53,512.52 = 10,709.58/x
  3. Step 3: Cross multiply
    35,669.09x = 53,512.52 × 10,709.58
  4. Step 4: Simplify right side
    35,669.09x = 573,096,761.07
  5. Step 5: Solve for x
    x = 573,096,761.07/35,669.09
  6. Step 6: Final answer
    x = 16,067.04

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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.