Home / 58,649.14-80,827.27-41,654.13

Finding the Fourth Proportional to 58,649.14, 80,827.27 and 41,654.13

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Solution

The fourth proportional to 58,649.14, 80,827.27 and 41,654.13 is: 57,405.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,649.14 : 80,827.27 = 41,654.13 : x
  2. Step 2: Convert to fraction form
    58,649.14/80,827.27 = 41,654.13/x
  3. Step 3: Cross multiply
    58,649.14x = 80,827.27 × 41,654.13
  4. Step 4: Simplify right side
    58,649.14x = 3,366,789,612.13
  5. Step 5: Solve for x
    x = 3,366,789,612.13/58,649.14
  6. Step 6: Final answer
    x = 57,405.61

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1.5x scale

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.