Home / 61,448.03-92,177.05-17,074.79

Finding the Fourth Proportional to 61,448.03, 92,177.05 and 17,074.79

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Solution

The fourth proportional to 61,448.03, 92,177.05 and 17,074.79 is: 25,613.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,448.03 : 92,177.05 = 17,074.79 : x
  2. Step 2: Convert to fraction form
    61,448.03/92,177.05 = 17,074.79/x
  3. Step 3: Cross multiply
    61,448.03x = 92,177.05 × 17,074.79
  4. Step 4: Simplify right side
    61,448.03x = 1,573,903,268.00
  5. Step 5: Solve for x
    x = 1,573,903,268.00/61,448.03
  6. Step 6: Final answer
    x = 25,613.57

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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.