Home / 43,867.68-65,707.08-25,095

Finding the Fourth Proportional to 43,867.68, 65,707.08 and 25,095

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Solution

The fourth proportional to 43,867.68, 65,707.08 and 25,095 is: 37,588.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,867.68 : 65,707.08 = 25,095 : x
  2. Step 2: Convert to fraction form
    43,867.68/65,707.08 = 25,095/x
  3. Step 3: Cross multiply
    43,867.68x = 65,707.08 × 25,095
  4. Step 4: Simplify right side
    43,867.68x = 1,648,919,172.60
  5. Step 5: Solve for x
    x = 1,648,919,172.60/43,867.68
  6. Step 6: Final answer
    x = 37,588.47

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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.