Home / 28,833.26-43,282.70-19,352.62

Finding the Fourth Proportional to 28,833.26, 43,282.70 and 19,352.62

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Solution

The fourth proportional to 28,833.26, 43,282.70 and 19,352.62 is: 29,050.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,833.26 : 43,282.70 = 19,352.62 : x
  2. Step 2: Convert to fraction form
    28,833.26/43,282.70 = 19,352.62/x
  3. Step 3: Cross multiply
    28,833.26x = 43,282.70 × 19,352.62
  4. Step 4: Simplify right side
    28,833.26x = 837,633,332.50
  5. Step 5: Solve for x
    x = 837,633,332.50/28,833.26
  6. Step 6: Final answer
    x = 29,050.94

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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.