Home / 44,262.13-66,392.97-25,530.03

Finding the Fourth Proportional to 44,262.13, 66,392.97 and 25,530.03

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Solution

The fourth proportional to 44,262.13, 66,392.97 and 25,530.03 is: 38,294.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,262.13 : 66,392.97 = 25,530.03 : x
  2. Step 2: Convert to fraction form
    44,262.13/66,392.97 = 25,530.03/x
  3. Step 3: Cross multiply
    44,262.13x = 66,392.97 × 25,530.03
  4. Step 4: Simplify right side
    44,262.13x = 1,695,014,515.89
  5. Step 5: Solve for x
    x = 1,695,014,515.89/44,262.13
  6. Step 6: Final answer
    x = 38,294.92

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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.