Home / 124,567.73-186,761.07-49,665.41

Finding the Fourth Proportional to 124,567.73, 186,761.07 and 49,665.41

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Solution

The fourth proportional to 124,567.73, 186,761.07 and 49,665.41 is: 74,462.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,567.73 : 186,761.07 = 49,665.41 : x
  2. Step 2: Convert to fraction form
    124,567.73/186,761.07 = 49,665.41/x
  3. Step 3: Cross multiply
    124,567.73x = 186,761.07 × 49,665.41
  4. Step 4: Simplify right side
    124,567.73x = 9,275,565,113.59
  5. Step 5: Solve for x
    x = 9,275,565,113.59/124,567.73
  6. Step 6: Final answer
    x = 74,462.02

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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.