Home / 35,097.44-48,434.02-19,181.75

Finding the Fourth Proportional to 35,097.44, 48,434.02 and 19,181.75

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Solution

The fourth proportional to 35,097.44, 48,434.02 and 19,181.75 is: 26,470.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,097.44 : 48,434.02 = 19,181.75 : x
  2. Step 2: Convert to fraction form
    35,097.44/48,434.02 = 19,181.75/x
  3. Step 3: Cross multiply
    35,097.44x = 48,434.02 × 19,181.75
  4. Step 4: Simplify right side
    35,097.44x = 929,048,973.01
  5. Step 5: Solve for x
    x = 929,048,973.01/35,097.44
  6. Step 6: Final answer
    x = 26,470.57

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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.