Home / 43,895.04-65,844.78-25,170.06

Finding the Fourth Proportional to 43,895.04, 65,844.78 and 25,170.06

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Solution

The fourth proportional to 43,895.04, 65,844.78 and 25,170.06 is: 37,756.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,895.04 : 65,844.78 = 25,170.06 : x
  2. Step 2: Convert to fraction form
    43,895.04/65,844.78 = 25,170.06/x
  3. Step 3: Cross multiply
    43,895.04x = 65,844.78 × 25,170.06
  4. Step 4: Simplify right side
    43,895.04x = 1,657,317,063.29
  5. Step 5: Solve for x
    x = 1,657,317,063.29/43,895.04
  6. Step 6: Final answer
    x = 37,756.36

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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.