Home / 124,092.41-186,169.65-35,345.91

Finding the Fourth Proportional to 124,092.41, 186,169.65 and 35,345.91

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Solution

The fourth proportional to 124,092.41, 186,169.65 and 35,345.91 is: 53,027.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,092.41 : 186,169.65 = 35,345.91 : x
  2. Step 2: Convert to fraction form
    124,092.41/186,169.65 = 35,345.91/x
  3. Step 3: Cross multiply
    124,092.41x = 186,169.65 × 35,345.91
  4. Step 4: Simplify right side
    124,092.41x = 6,580,335,693.63
  5. Step 5: Solve for x
    x = 6,580,335,693.63/124,092.41
  6. Step 6: Final answer
    x = 53,027.71

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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.