Home / 53,050.67-73,209.56-30,084.83

Finding the Fourth Proportional to 53,050.67, 73,209.56 and 30,084.83

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Solution

The fourth proportional to 53,050.67, 73,209.56 and 30,084.83 is: 41,516.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,050.67 : 73,209.56 = 30,084.83 : x
  2. Step 2: Convert to fraction form
    53,050.67/73,209.56 = 30,084.83/x
  3. Step 3: Cross multiply
    53,050.67x = 73,209.56 × 30,084.83
  4. Step 4: Simplify right side
    53,050.67x = 2,202,497,154.91
  5. Step 5: Solve for x
    x = 2,202,497,154.91/53,050.67
  6. Step 6: Final answer
    x = 41,516.86

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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.