Home / 56,184.07-84,180.17-30,904.73

Finding the Fourth Proportional to 56,184.07, 84,180.17 and 30,904.73

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Solution

The fourth proportional to 56,184.07, 84,180.17 and 30,904.73 is: 46,304.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,184.07 : 84,180.17 = 30,904.73 : x
  2. Step 2: Convert to fraction form
    56,184.07/84,180.17 = 30,904.73/x
  3. Step 3: Cross multiply
    56,184.07x = 84,180.17 × 30,904.73
  4. Step 4: Simplify right side
    56,184.07x = 2,601,565,270.68
  5. Step 5: Solve for x
    x = 2,601,565,270.68/56,184.07
  6. Step 6: Final answer
    x = 46,304.33

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1.5x scale

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.