Home / 35,681.67-53,604.54-25,175.90

Finding the Fourth Proportional to 35,681.67, 53,604.54 and 25,175.90

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Solution

The fourth proportional to 35,681.67, 53,604.54 and 25,175.90 is: 37,821.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,681.67 : 53,604.54 = 25,175.90 : x
  2. Step 2: Convert to fraction form
    35,681.67/53,604.54 = 25,175.90/x
  3. Step 3: Cross multiply
    35,681.67x = 53,604.54 × 25,175.90
  4. Step 4: Simplify right side
    35,681.67x = 1,349,542,270.56
  5. Step 5: Solve for x
    x = 1,349,542,270.56/35,681.67
  6. Step 6: Final answer
    x = 37,821.72

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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.