Home / 29,854.37-44,779.93-9,076.25

Finding the Fourth Proportional to 29,854.37, 44,779.93 and 9,076.25

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Solution

The fourth proportional to 29,854.37, 44,779.93 and 9,076.25 is: 13,613.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,854.37 : 44,779.93 = 9,076.25 : x
  2. Step 2: Convert to fraction form
    29,854.37/44,779.93 = 9,076.25/x
  3. Step 3: Cross multiply
    29,854.37x = 44,779.93 × 9,076.25
  4. Step 4: Simplify right side
    29,854.37x = 406,433,839.66
  5. Step 5: Solve for x
    x = 406,433,839.66/29,854.37
  6. Step 6: Final answer
    x = 13,613.88

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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.