Home / 41,784.56-57,667.44-29,034.35

Finding the Fourth Proportional to 41,784.56, 57,667.44 and 29,034.35

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Solution

The fourth proportional to 41,784.56, 57,667.44 and 29,034.35 is: 40,070.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,784.56 : 57,667.44 = 29,034.35 : x
  2. Step 2: Convert to fraction form
    41,784.56/57,667.44 = 29,034.35/x
  3. Step 3: Cross multiply
    41,784.56x = 57,667.44 × 29,034.35
  4. Step 4: Simplify right side
    41,784.56x = 1,674,336,673.36
  5. Step 5: Solve for x
    x = 1,674,336,673.36/41,784.56
  6. Step 6: Final answer
    x = 40,070.70

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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.