Home / 41,323.20-61,809.72-28,026.24

Finding the Fourth Proportional to 41,323.20, 61,809.72 and 28,026.24

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Solution

The fourth proportional to 41,323.20, 61,809.72 and 28,026.24 is: 41,920.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,323.20 : 61,809.72 = 28,026.24 : x
  2. Step 2: Convert to fraction form
    41,323.20/61,809.72 = 28,026.24/x
  3. Step 3: Cross multiply
    41,323.20x = 61,809.72 × 28,026.24
  4. Step 4: Simplify right side
    41,323.20x = 1,732,294,047.05
  5. Step 5: Solve for x
    x = 1,732,294,047.05/41,323.20
  6. Step 6: Final answer
    x = 41,920.62

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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.