Home / 41,209.60-61,703.60-33,902.24

Finding the Fourth Proportional to 41,209.60, 61,703.60 and 33,902.24

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Solution

The fourth proportional to 41,209.60, 61,703.60 and 33,902.24 is: 50,762.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,209.60 : 61,703.60 = 33,902.24 : x
  2. Step 2: Convert to fraction form
    41,209.60/61,703.60 = 33,902.24/x
  3. Step 3: Cross multiply
    41,209.60x = 61,703.60 × 33,902.24
  4. Step 4: Simplify right side
    41,209.60x = 2,091,890,256.06
  5. Step 5: Solve for x
    x = 2,091,890,256.06/41,209.60
  6. Step 6: Final answer
    x = 50,762.21

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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.