Home / 34,590.41-47,634.25-30,051.02

Finding the Fourth Proportional to 34,590.41, 47,634.25 and 30,051.02

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Solution

The fourth proportional to 34,590.41, 47,634.25 and 30,051.02 is: 41,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,590.41 : 47,634.25 = 30,051.02 : x
  2. Step 2: Convert to fraction form
    34,590.41/47,634.25 = 30,051.02/x
  3. Step 3: Cross multiply
    34,590.41x = 47,634.25 × 30,051.02
  4. Step 4: Simplify right side
    34,590.41x = 1,431,457,486.14
  5. Step 5: Solve for x
    x = 1,431,457,486.14/34,590.41
  6. Step 6: Final answer
    x = 41,383.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.