Home / 35,824.30-53,736.90-10,864.60

Finding the Fourth Proportional to 35,824.30, 53,736.90 and 10,864.60

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Solution

The fourth proportional to 35,824.30, 53,736.90 and 10,864.60 is: 16,297.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,824.30 : 53,736.90 = 10,864.60 : x
  2. Step 2: Convert to fraction form
    35,824.30/53,736.90 = 10,864.60/x
  3. Step 3: Cross multiply
    35,824.30x = 53,736.90 × 10,864.60
  4. Step 4: Simplify right side
    35,824.30x = 583,829,923.74
  5. Step 5: Solve for x
    x = 583,829,923.74/35,824.30
  6. Step 6: Final answer
    x = 16,297.04

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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.