Home / 53,385.44-80,087.46-23,802.62

Finding the Fourth Proportional to 53,385.44, 80,087.46 and 23,802.62

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Solution

The fourth proportional to 53,385.44, 80,087.46 and 23,802.62 is: 35,708.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,385.44 : 80,087.46 = 23,802.62 : x
  2. Step 2: Convert to fraction form
    53,385.44/80,087.46 = 23,802.62/x
  3. Step 3: Cross multiply
    53,385.44x = 80,087.46 × 23,802.62
  4. Step 4: Simplify right side
    53,385.44x = 1,906,291,377.15
  5. Step 5: Solve for x
    x = 1,906,291,377.15/53,385.44
  6. Step 6: Final answer
    x = 35,708.08

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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.