Home / 82,966.70-124,450.73-23,804.25

Finding the Fourth Proportional to 82,966.70, 124,450.73 and 23,804.25

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Solution

The fourth proportional to 82,966.70, 124,450.73 and 23,804.25 is: 35,706.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,966.70 : 124,450.73 = 23,804.25 : x
  2. Step 2: Convert to fraction form
    82,966.70/124,450.73 = 23,804.25/x
  3. Step 3: Cross multiply
    82,966.70x = 124,450.73 × 23,804.25
  4. Step 4: Simplify right side
    82,966.70x = 2,962,455,793.16
  5. Step 5: Solve for x
    x = 2,962,455,793.16/82,966.70
  6. Step 6: Final answer
    x = 35,706.57

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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.